UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFS/Xcj0exg1wOXc8nYqFYGEBwNl9wbLs9YIcbBwSnk=' 
WHERE 
  key_id = '1689dfc515db13ab7457140fb412cf2a3794b1cac9f5a095ef60a09578acb59f' 
  AND (
    token = 'VFS/Xcj0exg1wOXc8nYqFYGEBwNl9wbLs9YIcbBwSnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )