UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYeHiHxmqF1Uh8lTEzyhvF5jEmKVx+Ulm9/EDK3F6vc=' 
WHERE 
  key_id = '57ed71c6980a096f66eeee28fea37e13982d0901526ecaa689fa8f13584b26b5' 
  AND (
    token = 'JYeHiHxmqF1Uh8lTEzyhvF5jEmKVx+Ulm9/EDK3F6vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043