UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5IwLUaMan4eBf4ItcIHhvh6DQKnFfgL1m3RMRmOZIlQ=' 
WHERE 
  key_id = 'c6aee203795bf8f31530e9e32c402ece63c4f759b2f8c8d1270633ed15fa82c2' 
  AND (
    token = '5IwLUaMan4eBf4ItcIHhvh6DQKnFfgL1m3RMRmOZIlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )