UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pk7/enzjAPr0zGPgF16F8bdEAPm3+52mdDuvebrSCY=' 
WHERE 
  key_id = '238b93d5c958089485b95e1de5b3d1564a16b3e289fd07545b4b74cb7a10ade1' 
  AND (
    token = '/pk7/enzjAPr0zGPgF16F8bdEAPm3+52mdDuvebrSCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )