UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+vbygy36KM1L9gX/ajeYhZ+XcgTwwBs+HdBU6LwZmg=' 
WHERE 
  key_id = '6e0fd80bb1393ac0cb2967a32eac583ecfebeb3550f6162062eeb1c115ebdb60' 
  AND (
    token = 'V+vbygy36KM1L9gX/ajeYhZ+XcgTwwBs+HdBU6LwZmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )