UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqnY0JWEIo2hln3TkZpZUZ9VVymP+aQuMmLY3KPh2zQ=' 
WHERE 
  key_id = '1afdd64cca4cd74b08f8109c74dd5621cd1c81535b6cf4e82215caebb87fc07c' 
  AND (
    token = 'mqnY0JWEIo2hln3TkZpZUZ9VVymP+aQuMmLY3KPh2zQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )