UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAcuonQeT5xObIJFAvdBnTPFsTsrxzw961qDYiqZuxQ=' 
WHERE 
  key_id = 'cf53c67d6d175e47fc6a16e268e9a2d34b704c0ef3ea2575909344660aecc90f' 
  AND (
    token = 'UAcuonQeT5xObIJFAvdBnTPFsTsrxzw961qDYiqZuxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )