UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keY3SRwgBfVt5SjM8YDKhsnaY5DCj6o8hlGl8ZzOkBs=' 
WHERE 
  key_id = '281c0c771827b5bb8fe6c2befe55070eb02ff9528770001a6fb5a9989eee3a6b' 
  AND (
    token = 'keY3SRwgBfVt5SjM8YDKhsnaY5DCj6o8hlGl8ZzOkBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )