UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5KJgEOjPopc6gaF3N7oI+limoxeosQ/ER1ObOaFEGx8=' 
WHERE 
  key_id = '21d110139b3ba4a79968a005c12fcbfc99f5c09be3a529b119133f359465ab84' 
  AND (
    token = '5KJgEOjPopc6gaF3N7oI+limoxeosQ/ER1ObOaFEGx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )