UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0OFdowWOo2kngEb13QxFprQ13JQiYBzePELM1Na+bI=' 
WHERE 
  key_id = 'f5016790bfcfdd7af4e710fba8b4c5448166c3a3a4c39e0b1383de22a0a7ca57' 
  AND (
    token = 'm0OFdowWOo2kngEb13QxFprQ13JQiYBzePELM1Na+bI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )