UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1OjVLMf9EpFBNXBs3VTjcH2y1if8QBhPdcrX33H1Je0=' 
WHERE 
  key_id = 'c5840000f8813db25c511fe8b3dcbbc2e6fa9cd8169f033297128ec60d8b2a0d' 
  AND (
    token = '1OjVLMf9EpFBNXBs3VTjcH2y1if8QBhPdcrX33H1Je0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )