UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EtNKa+OHCxz0Zk9Eo0xoB0PGK04x7b0C6N9Plt4Gt9g=' 
WHERE 
  key_id = 'f6755c11fc809713e6af26d0cde22c06975537527240bf49197024ca90214902' 
  AND (
    token = 'EtNKa+OHCxz0Zk9Eo0xoB0PGK04x7b0C6N9Plt4Gt9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )