UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKc2koZR229Uc8Hg8MmImoLXY4EOn1R/tZO2KHkA86I=' 
WHERE 
  key_id = '95d871953eabb9225ff7912852c53ffc329f4353bec5d819fa8cbccc5820c52e' 
  AND (
    token = 'xKc2koZR229Uc8Hg8MmImoLXY4EOn1R/tZO2KHkA86I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )