UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yqN2eLV1Whf/L6pYjdb2UUj38vFqTUc6r4o9ZEW4G0=' 
WHERE 
  key_id = '974a0528e6586abb9c0ee437de5cdde491e48fdd9cca3bba6f90daa610c3bf32' 
  AND (
    token = '1yqN2eLV1Whf/L6pYjdb2UUj38vFqTUc6r4o9ZEW4G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )