UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8Rb9Dlk/oWLV97rLLmQs8lCWvBx8zD5hi8EbFk3dKc=' 
WHERE 
  key_id = '4c4bb68112af9390ed131d3319d1851d3060a65ef4957ef5b5ebb6c3e780c766' 
  AND (
    token = 'v8Rb9Dlk/oWLV97rLLmQs8lCWvBx8zD5hi8EbFk3dKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )