UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3N4fK1+1b5pabyQzLGaAtRYp6OYNm7+mZw2Gv3P7x38=' 
WHERE 
  key_id = '8aa805257028c516764edb67374fb64493d14ce240c1f8e0a38669b2bb769f6f' 
  AND (
    token = '3N4fK1+1b5pabyQzLGaAtRYp6OYNm7+mZw2Gv3P7x38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )