UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFaWWwhmP1RumBy2jKrJqOd5fS4E1g84av7VQmunqx8=' 
WHERE 
  key_id = '7b4c8ec10f3e75d2e9e24ca96feafb2256e5232c4588f501841ca75dff9b0a74' 
  AND (
    token = 'fFaWWwhmP1RumBy2jKrJqOd5fS4E1g84av7VQmunqx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )