UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8Nztwmdqaoppw8Jveven9C3rJsLe/T0D/gTpbKSCV4=' 
WHERE 
  key_id = 'a007bda11437d836c581672cc8a081ebcb195ae2d63efe5cfc7c27e5cbbb422a' 
  AND (
    token = 'N8Nztwmdqaoppw8Jveven9C3rJsLe/T0D/gTpbKSCV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )