UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71AfHZGssBTYLqzbLMNrwV80jxzRymvHDNJ8CMMJuYM=' 
WHERE 
  key_id = 'cdd26e5ca4f4e1e59b02cf4de83edcb2de63e60a0779784c8796432e793ab30c' 
  AND (
    token = '71AfHZGssBTYLqzbLMNrwV80jxzRymvHDNJ8CMMJuYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )