UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ba0iCNdLrdAhYuznj13S8IvCgcI3fQAtAn/LijQIyTE=' 
WHERE 
  key_id = '8bf9491fafe6bb14126e7ba8ba6cde21851fcc6e7ffbd525466f90cc9b6fe578' 
  AND (
    token = 'Ba0iCNdLrdAhYuznj13S8IvCgcI3fQAtAn/LijQIyTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )