UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oV/ENZIbmshb+e/TNfcpXu5rz0PJG6CtJtMnJ2weFUA=' 
WHERE 
  key_id = '4cc50ca83725c70c2994079c5ffb4cadfd737f018789a9323d7e76f798edff71' 
  AND (
    token = 'oV/ENZIbmshb+e/TNfcpXu5rz0PJG6CtJtMnJ2weFUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )