UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0a4DFNCmUN9gs/2xpCWQRz29m7UYlggnBLuWG7ItwBE=' 
WHERE 
  key_id = '0b45a50ac7aecd00c777ce344f0b0ad9af8b2d93c9e82a2cd93d09db33c91aa5' 
  AND (
    token = '0a4DFNCmUN9gs/2xpCWQRz29m7UYlggnBLuWG7ItwBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )