UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZzAcxnvNInZWTRs9kC/KmjNmYqvsvzvygQbjPDwaIQ=' 
WHERE 
  key_id = '998bdb3d76fa5a08c36e2cad32caa7390f9d6e920232c329ebfa2be17bcefb34' 
  AND (
    token = 'QZzAcxnvNInZWTRs9kC/KmjNmYqvsvzvygQbjPDwaIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )