UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'al1QtYZeHIt1nZ1HODb1Qc5RMelqHwe7Wb8Kd9KgJfQ=' 
WHERE 
  key_id = 'e4829c63f6bdabedaca50c1d9ca8016458db3508bdad0ea737c4425c3a21eeaf' 
  AND (
    token = 'al1QtYZeHIt1nZ1HODb1Qc5RMelqHwe7Wb8Kd9KgJfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )