INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3243d4a52c96a2c23bb2e44850b85f6a407036623f581894c7763986bc476e87', 
    'QvhpjEIAgHvFJvQj1UtvECx8kxZbdoSCVZMYDQBGu4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)