INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c320c7af4ba19b95dc607c85be09f303ec7aa7569cb6d112201353252c344e61', 
    'idQRKpRWcmUwQ8DqVnXoJhW4sY9dhUkP7fR9XRnpe1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)