INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfefb1595f93ef77231b99614eb3db5c9a06e375fa5aba27aa8b4202aed395f9', 
    'P++jNzeDtpFKPosuPMrUqf7HKyQYtwNGIJlGhPcFSTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)