UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M5ZJLN71a9DQef/JBClxAVOk+b7010+tB/mzVbvHZt8=' 
WHERE 
  key_id = 'b9e8102677834becaee50ef57a604f42078f8ad591eb91985d36d58ec49208b1' 
  AND (
    token = 'M5ZJLN71a9DQef/JBClxAVOk+b7010+tB/mzVbvHZt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )