INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a3723c036b13ea82243cd1d7f7993932830ebe715ebe330919034dcb81eb76b', 
    'zLzbeCAMuPo7xyNyYIPG3tFkmwsSwrW5deGPJoiQulI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)