UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q172oSFfctvx0oOEUVuOR3KVNX/MItuWhFPcSLsuOns=' 
WHERE 
  key_id = 'c64568e860b686e4c08e451bfa96a0f8054b58e3377932508c7d1b7b2e527346' 
  AND (
    token = 'Q172oSFfctvx0oOEUVuOR3KVNX/MItuWhFPcSLsuOns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )