UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvN8uRQulbBDTbVIpYbG0LM7JkVQglqniXjVuKbDehE=' 
WHERE 
  key_id = 'c4b5305a2671486c8da4d3637a11c46b842e5c00ff9c4d7dfc41d0d6389de498' 
  AND (
    token = 'PvN8uRQulbBDTbVIpYbG0LM7JkVQglqniXjVuKbDehE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )