INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bff1c7f6186167e5a72876452dc4c625a68f4202de0c38ee148e5691c597e96a', 
    'Js5llCLdlnukfa5eaXJtkn73fBvV0N6efMehb4gC/eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)