UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Io87pmCGHpuGKbgZE+qJROu+2GE7TDtJUyb0wG1HDw=' 
WHERE 
  key_id = '961ad45b98643c93963f03f5ffa64e4e032ecda8ee9b9b959337154e6b95f91d' 
  AND (
    token = '+Io87pmCGHpuGKbgZE+qJROu+2GE7TDtJUyb0wG1HDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )