INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a70f619d5c4cc482f36ef84efa2349c4b44a2212d018812df7b618f044cea52', 
    'yXaGno+Du+B8FcRNIcBYpOFvVyKIEDzUyli1AF6Sgbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)