UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LF4bUjmBIn4j4vQbJ8CQDRARARLO4IwC8pQ61R6PIVU=' 
WHERE 
  key_id = '3a19fdb905b08e556fb7c3ec85ca97550e0303d4d44ff0226bd8770c74ab8566' 
  AND (
    token = 'LF4bUjmBIn4j4vQbJ8CQDRARARLO4IwC8pQ61R6PIVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )