UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZ/m5i6+jm/YSgH4jsKPPIDgnM7iYGcWqjfxe8SSxFY=' 
WHERE 
  key_id = 'be68d93456d1e8135407764e6f9686858cddf654241223c496aa044e71255bcd' 
  AND (
    token = 'jZ/m5i6+jm/YSgH4jsKPPIDgnM7iYGcWqjfxe8SSxFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )