UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXUduQcczdDq48wCHowlTYBFCvO8ZDk7SUeD4aNwe3I=' 
WHERE 
  key_id = '262983a144b76ef5b0a31f9536dd5e9e8884c06d52eb61568e8d24f5cf05da06' 
  AND (
    token = 'zXUduQcczdDq48wCHowlTYBFCvO8ZDk7SUeD4aNwe3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )