UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Odf5tdVlB7Dx1AzBQRSJwYhphx3DVkxBIYFN2FtXfsA=' 
WHERE 
  key_id = '21bc994e8655269f99cb1a9e17c282412628547dc217b197825899b90e8d3bab' 
  AND (
    token = 'Odf5tdVlB7Dx1AzBQRSJwYhphx3DVkxBIYFN2FtXfsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )