UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxKvHu0P6tRtioI370Ec4snF9eQP1YaLZv6pg5LMog0=' 
WHERE 
  key_id = '44dcf5be5c27ee95c23da4d8c686c758e65104babad97a223dcaf3aedcc2d0d2' 
  AND (
    token = 'fxKvHu0P6tRtioI370Ec4snF9eQP1YaLZv6pg5LMog0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )