UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DtM5FdU9awAIxPNg/9ffDjG7z+YJnrPwVaITR9myL7w=' 
WHERE 
  key_id = '292c42ec52f884664473c8c236c4970975c944b84a9df77a1c446d165d9f2680' 
  AND (
    token = 'DtM5FdU9awAIxPNg/9ffDjG7z+YJnrPwVaITR9myL7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )