INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56d7ebf751216d11b03471f084ad840f5fc5de2370a2a4790edd12f3797329d6', 
    'TqiKMkfhm0ycMpfKJhCAj9d2vbJ1wx4tYSL/ddQw/fY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)