UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ro82mX/cnkdTMAcpmjyqoUqwv7E86GHT3O/SQjpHiMk=' 
WHERE 
  key_id = '1270256b011491685fde1b3d1e6837a7faad0c0645a92fe16ba350ba8f5011ab' 
  AND (
    token = 'ro82mX/cnkdTMAcpmjyqoUqwv7E86GHT3O/SQjpHiMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )