UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mt62J1lQld61Z13dT778TYaZJK329I+/23gptfAWlV8=' 
WHERE 
  key_id = '4cab32a7d7534084b16de5a60f40b56a1aa0e89ab40144e00f30dcc258640a68' 
  AND (
    token = 'mt62J1lQld61Z13dT778TYaZJK329I+/23gptfAWlV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )