INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef1a87712f809c0eed8b1f97e015311becaf4f89511736afad8deb197136dc8', 
    'lZqj+Worj+oNymOo43jkGvomA9oZPo81SR2rDXpUaOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)