UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7yNRCWXaVQmK+sxc3iFqYGuYGNeXrHNJetlTf6WOko=' 
WHERE 
  key_id = '0a0de6e0140e971f5a5e82ea2932dc736dd0d43034507d99b268192acd81fc5e' 
  AND (
    token = 'U7yNRCWXaVQmK+sxc3iFqYGuYGNeXrHNJetlTf6WOko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )