UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCIW07k5WnhorWUUzXHxSPCIFRmCMce7OgiTbwlwh/k=' 
WHERE 
  key_id = 'fd16af8291957040f79d3cc70724b2b56462fc21a608d17a4ae8f84626ec596d' 
  AND (
    token = 'uCIW07k5WnhorWUUzXHxSPCIFRmCMce7OgiTbwlwh/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )