INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c62e7f7987c709043863514d90ba6468d81f79a5d7bcd83daedddb66e33168', 
    '4rPiqMkRRSiJcg2lJw01TlT82tdklxBdqccdxybiS44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)