INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15241f11b1815ebde4d341c8f60639ae2425ff9cc3ab5538aadca67ff3b60d99', 
    'mNxtE9ppSlNqhUFtzny8fIyNxEZs0OGHeMfYyhOZef8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)