UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OUxCmjwazLN7fBwDwitmCJ9PbPRB58lL/pO3gqGO5NI=' 
WHERE 
  key_id = '45e305cc90f71dfbccaf2d19c3a52be1145909c4f9a277da0bb748f6ef07327f' 
  AND (
    token = 'OUxCmjwazLN7fBwDwitmCJ9PbPRB58lL/pO3gqGO5NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )