UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzhB55P1dW8+dDxD51/nt/9//MWOCiIy0DhAVft0/8Y=' 
WHERE 
  key_id = '91070846ad7c6055691fedb9c1fe5229c355b996fb79c1687354e0d0e58f5d2d' 
  AND (
    token = 'PzhB55P1dW8+dDxD51/nt/9//MWOCiIy0DhAVft0/8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )