UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7GMVvSfV+rvpEBna3+0/4jzj3HPxZyVZH1Z7iXskAxg=' 
WHERE 
  key_id = '5c5d781131d5182e5c6b929a39d9933b5b8e428acbbb42b2dc518653708988ae' 
  AND (
    token = '7GMVvSfV+rvpEBna3+0/4jzj3HPxZyVZH1Z7iXskAxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )