INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '394424025554373e7a646da2afcf23f8f508a445a90f057ae707ccca07510dec', 
    '3sh4qzvleyCMzppc3EEhAJXVvuEWzDHd2Frty2/xASE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)