UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RiGy16IcLjQ2Fi19eXNPccFs3NSsu0YueKhqrsqRMhw=' 
WHERE 
  key_id = '39bc9838d31bd460ec7a8160f429ba352c5093734985fda44a083f24a58a5dad' 
  AND (
    token = 'RiGy16IcLjQ2Fi19eXNPccFs3NSsu0YueKhqrsqRMhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )