UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j3hyDxwB7MnZzD58tmjSltXvhCOOVNygBFbHVz0GfPw=' 
WHERE 
  key_id = '6314d4625eba07d2d27078324eb024612be26e1b641f4c2afbf1caa614db2221' 
  AND (
    token = 'j3hyDxwB7MnZzD58tmjSltXvhCOOVNygBFbHVz0GfPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )