UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3qSIPZZoprbMdVmX5IePzQniIOCWmjT3+ilP8QUnOo=' 
WHERE 
  key_id = '357cdb2633003cc566732682e8fd2ec14b4f49da0b9b8c6fa2beb9b0a4e2d458' 
  AND (
    token = 'B3qSIPZZoprbMdVmX5IePzQniIOCWmjT3+ilP8QUnOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )