UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqtBL3suQ9EuNuSxVmqMwA1MpPG+YxkNMWi5yHjHUcU=' 
WHERE 
  key_id = '9210da6d3acd7aef1a47d45a59c6751e175d2b285fb3d0e35e7339af7a095359' 
  AND (
    token = 'eqtBL3suQ9EuNuSxVmqMwA1MpPG+YxkNMWi5yHjHUcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )