UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B6147ryWCekktYwJlFWZcBjyxpqMNBq7/rvjouO7biE=' 
WHERE 
  key_id = '9d17edcbb25502bfde0633c72625d67aa26a3e04bf622aedd7965ec7e197b6f3' 
  AND (
    token = 'B6147ryWCekktYwJlFWZcBjyxpqMNBq7/rvjouO7biE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )