UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fk4BFaVOum9mkZ00W4D9+Kj9TZYgEANStQo6dDUyjH0=' 
WHERE 
  key_id = 'c1e0b8f8335cc39bae2de24e3e8dc14b84ba87976a90f938933d899e7d7e4d6c' 
  AND (
    token = 'Fk4BFaVOum9mkZ00W4D9+Kj9TZYgEANStQo6dDUyjH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )