UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgXT/L6ezFu1q3aup6aiT6j0piHCGSo83TgxV+WCt2U=' 
WHERE 
  key_id = '93ed260969a634c6d37f421ccf514662bf07d90af8580348e7f4bb63d06c3e89' 
  AND (
    token = 'bgXT/L6ezFu1q3aup6aiT6j0piHCGSo83TgxV+WCt2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )