UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEhjqAhBsP4jJtcep2SKY5toc7D52+8ucD32c5gv1Ro=' 
WHERE 
  key_id = '682508795dd3546be01d984e4e21852ee610c82a949937280a4edb1cbfb3aa99' 
  AND (
    token = 'DEhjqAhBsP4jJtcep2SKY5toc7D52+8ucD32c5gv1Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )