INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1afd678f0f601c89d9a8455c3eef75e862b8464c89f2f7a81e0fd1bb748c33d', 
    'A80iXVyjAJhU8M1ZjVdge3u7g5/qU6dSVqAw+kAGtOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)