UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDhQozilJzcvsJltH8m5UFyqRqMbF2nHPAn5EQ+Ytcw=' 
WHERE 
  key_id = '982b266f3b652bd098ff0a66a36307dc53d444b0e35a00604ff5d69d4e08870e' 
  AND (
    token = 'LDhQozilJzcvsJltH8m5UFyqRqMbF2nHPAn5EQ+Ytcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )