INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f7d006dbb9a573ab2e3810e6536898a4acbed95c93a3b8a35257ba50979d34d', 
    'xx+fRYQ+Ay9BuLMxyFSAYFthpMXvsi6DMBEbbXpyctw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)