UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lf16e3V5/cCYZ/6VcZuzr8OMkf2IEZhjd04DmDvrZlw=' 
WHERE 
  key_id = 'b1664c5e8e61dc67a455c5db7dc374dc482352c3accee6bb24cbd67afc973f8f' 
  AND (
    token = 'lf16e3V5/cCYZ/6VcZuzr8OMkf2IEZhjd04DmDvrZlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )