UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Ac8TH/4RZgAxEIZVQrzyu4FF5CBro1ChI037gTfaKA=' 
WHERE 
  key_id = '2f562a04cf7d3881ecd09e783508c2f9cbf54e6a9e718d9776890bdab9e7d049' 
  AND (
    token = '3Ac8TH/4RZgAxEIZVQrzyu4FF5CBro1ChI037gTfaKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )