UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBfeijvV4ZWD1/heGAUQ1KC3Qz7xC2Ww5KbpuVGDGIw=' 
WHERE 
  key_id = '7caec4baba7ec6aca743c0c4d54144642125c22a9697c076a90e1a5c946c1229' 
  AND (
    token = 'RBfeijvV4ZWD1/heGAUQ1KC3Qz7xC2Ww5KbpuVGDGIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )