UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OH7SC+Iw1kkodghJM4CmEK5BWA2pI6n87n8LsuF64tQ=' 
WHERE 
  key_id = '409283f546f12186ab510d256b13ffb976e4118bbdeaac2e1732d7a4dbe4719b' 
  AND (
    token = 'OH7SC+Iw1kkodghJM4CmEK5BWA2pI6n87n8LsuF64tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )