INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '487440998a397fcb0f975ad8025cac035f2528b74f63aa0c9260364d78a50465', 
    'qnvlGK2rn/Jv6j3LPHkD8tf6Twvyt734/DgzGdIVsnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)