UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SeQAScIygKiC7kdYbnDBMDqwietmNESKnu4Hcw8GVmU=' 
WHERE 
  key_id = '9b7002cc30e30d2d1c74d96ec7040820aeb49dcc18b6a0fc241ba8458c9a3a91' 
  AND (
    token = 'SeQAScIygKiC7kdYbnDBMDqwietmNESKnu4Hcw8GVmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )