UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7nWJbmZjNEW2Jv88nYyXxhUa9YXakWdbaFvgOIYCPDs=' 
WHERE 
  key_id = 'f7f78119f2b5441238358bd225a714406c4e5146e80dd8cd566d86fca60e02ce' 
  AND (
    token = '7nWJbmZjNEW2Jv88nYyXxhUa9YXakWdbaFvgOIYCPDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )