UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'urXrZxoxwtfLoF6ofos3YHxKMeBSmr9ooEAzjj/fWwo=' 
WHERE 
  key_id = 'c26b552610267c18fc3088fe299dc0099d4ffd5ef7e12c998b1e0c8d367cd529' 
  AND (
    token = 'urXrZxoxwtfLoF6ofos3YHxKMeBSmr9ooEAzjj/fWwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )