UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's944eElIJFKv9pE+Pk8dMxI8/8dk4DcfmiLLArCdYl4=' 
WHERE 
  key_id = '2e49c748b6391b63accfbd379eefe0da938ba8f4807b13cb15722872cc7b92a4' 
  AND (
    token = 's944eElIJFKv9pE+Pk8dMxI8/8dk4DcfmiLLArCdYl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )