INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a207757968e3e27e4df51bb011be239976845a01489332e65a8112c54413d5e', 
    'vt8TTPiyxyIlHBNhiwJ3lqOaZplE2dzMoPHjhVjCutQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)