UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Xcm+4vsKpIYBVakRIy88R0x8o2xhZ/VZDRSggkxlBY=' 
WHERE 
  key_id = 'b2a31d71ac4e27ee6bf3ce8ffa1294ee84c968a577dbacef6a703ade11e88aea' 
  AND (
    token = '6Xcm+4vsKpIYBVakRIy88R0x8o2xhZ/VZDRSggkxlBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )