UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qfvtSz4rME+dpG8psX3HGhWy2sN3T45VtHKbF0KRofc=' 
WHERE 
  key_id = 'bf4e6c15d40b02c94cfc66b5a86a3baadebb327c4cb939d85792969edc412f7c' 
  AND (
    token = 'qfvtSz4rME+dpG8psX3HGhWy2sN3T45VtHKbF0KRofc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )