UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQ2TQhu1AFnGQyDWIelbU/BL5L3AF7TXF4FRlpS6yAU=' 
WHERE 
  key_id = '29175edb4c9a3c5e95d3f95309ebc01209daeabeab6c2417bcc767e11e3941bb' 
  AND (
    token = 'fQ2TQhu1AFnGQyDWIelbU/BL5L3AF7TXF4FRlpS6yAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )