UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGNPU3FQyb0Pe6nasvhYILgUAJbSJemc+GgN3X+L/2k=' 
WHERE 
  key_id = '631fe0d5d95bce3970c714ba8dcdea4e9789b9a3ea6e027048b0e059079083a0' 
  AND (
    token = 'BGNPU3FQyb0Pe6nasvhYILgUAJbSJemc+GgN3X+L/2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )