INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '683f2009fede63dd09d6c9174b5eed49d60398a46752057ca23feac7b1256319', 
    '12hI58pSR98CMzn+KRtKG7AvIHnGuxqaYZ3rAejQ0zY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)