UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBOYxsQetvuoF4JUSSy/BYdZlB+p4HMjXmmRil161W8=' 
WHERE 
  key_id = '40a7a7b02c9a1ba2d0b12da01f325893f1e62686dc71acdd9444486d33d07e18' 
  AND (
    token = 'UBOYxsQetvuoF4JUSSy/BYdZlB+p4HMjXmmRil161W8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )