UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'enP40rS2TAYdH4rklqeJ7aKxVy8GKlD/EvUAYcKIj40=' 
WHERE 
  key_id = 'a9ddd11d7fe8ff08196dba732a8f93d026e26f4d95285762a89b5b1ff28ddd58' 
  AND (
    token = 'enP40rS2TAYdH4rklqeJ7aKxVy8GKlD/EvUAYcKIj40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )