UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GmWq8kZzTkSP5FTkcFVtPETl59ws6xrIzkMarsoEVds=' 
WHERE 
  key_id = 'c67ffe3c234b186640c7447e36ec04593e5424519f7c3ee0b924fc249930f215' 
  AND (
    token = 'GmWq8kZzTkSP5FTkcFVtPETl59ws6xrIzkMarsoEVds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )