UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sf925++CJCPjfYDiTc8cy+YgSwcKr7MNbQXkn1eecbA=' 
WHERE 
  key_id = '65f772c0b37c05f8a9c250e43691ce300647ddc20aa3d5d151f9b2b0ac8afdb1' 
  AND (
    token = 'sf925++CJCPjfYDiTc8cy+YgSwcKr7MNbQXkn1eecbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )