UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0lewu1CKiki3barKBs8deCzPKHfM78ilPqdbsnq/CM=' 
WHERE 
  key_id = '5d8be5cee02326c6e11c6f624b341cd4547a32008ab03a20bac55f5c3d4f31d6' 
  AND (
    token = 'c0lewu1CKiki3barKBs8deCzPKHfM78ilPqdbsnq/CM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )