UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7l/hx/G3AqzL5TSdLUkguOKcouShG1i1fO8BcpDpq0=' 
WHERE 
  key_id = '3ad3a3beaeacbae1965a4627c3e5d6c16ee476bbccd915ca90d384425f82b7a6' 
  AND (
    token = 'y7l/hx/G3AqzL5TSdLUkguOKcouShG1i1fO8BcpDpq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )