UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VO+9b9Dhd0UOtZylwwZa+14F3wAHQVbk1gMtHlf/+jU=' 
WHERE 
  key_id = '277fca27ee5154cc6d5ba4b86fd131c1ce5294626bab341c551282c064760c53' 
  AND (
    token = 'VO+9b9Dhd0UOtZylwwZa+14F3wAHQVbk1gMtHlf/+jU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )