INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978b4a7c6fa2a82c0a4f230e8bd59fee689a6658541047750641a77ca483b1ee', 
    '7TylPXgBzMaAHxa/21gQaN5HnyeMdruBO2miIC4Ue6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)