UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3g9oxcCiRPj9CM6bhmZBScsDG5OEys3dUCkiJgVqxY=' 
WHERE 
  key_id = 'e62a38f84e7936e1be1151a49ff004b52b8b35ed765c86521c0d64ff62ff90f6' 
  AND (
    token = 't3g9oxcCiRPj9CM6bhmZBScsDG5OEys3dUCkiJgVqxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )