UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7D2vI/E5pGDPxWrqso4/vsWrAwm3Ef7DYon7l0MkKZk=' 
WHERE 
  key_id = 'a87e67cfa455081605e19bca50b300782be1cc8a2baa2c07054db8a20bc742c3' 
  AND (
    token = '7D2vI/E5pGDPxWrqso4/vsWrAwm3Ef7DYon7l0MkKZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )