UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWd+KHoHW3cuSD4AvsI1m4oApsV0krB+25dgBhrwFJs=' 
WHERE 
  key_id = 'fd84d08fdd14ed419a834ac058dc4f26f392f601809431be6b7e6e6a0b9a202e' 
  AND (
    token = 'lWd+KHoHW3cuSD4AvsI1m4oApsV0krB+25dgBhrwFJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )