UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+qhdGHb07FKzOO8GmhlpwSFt2MeIMUr7hxEUCL/rrA=' 
WHERE 
  key_id = 'c7906e8d72e5b50fc55578e433d09fc5f8b16c5abbff773dac8ff6a90b40cdc4' 
  AND (
    token = 'e+qhdGHb07FKzOO8GmhlpwSFt2MeIMUr7hxEUCL/rrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )