INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9c520e5a4684e0cf3397d121e24ce6d8bc1c55d20a63cb5d05a8b2879d04e3c', 
    'muaE3K2t8roQ+on/kk0p0CjWYKhGDeBstOIZSHENoXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)