UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NcwIZ36h+kNCotKf9k+PERI4GySvMLd4RHNdc24PatM=' 
WHERE 
  key_id = '17637239e3d3b35b85eb7135b437cad2cd1d4d263cf05151d419838876808ac7' 
  AND (
    token = 'NcwIZ36h+kNCotKf9k+PERI4GySvMLd4RHNdc24PatM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )