UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wbHCWchkH0QcT/IVRTQnUuEZN7bcEP86NxyL64xbMmM=' 
WHERE 
  key_id = '2c61d5981679cfe918060e92553fadd8586a90a50940bb77fc1b2d0d6384257f' 
  AND (
    token = 'wbHCWchkH0QcT/IVRTQnUuEZN7bcEP86NxyL64xbMmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )