UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lW6IdxpiaGb0vCgmr7eQHZ2GowewkqxIqVzgzqDZn5w=' 
WHERE 
  key_id = 'a0f206cc22e35bfeba1ebb6b915de4a2c16c9623386009747b1338911547b9dd' 
  AND (
    token = 'lW6IdxpiaGb0vCgmr7eQHZ2GowewkqxIqVzgzqDZn5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )