UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dP1/SFqk8R+hQhVBnxJImiy80vgaFCwjyjqX6/QIhfk=' 
WHERE 
  key_id = 'd6ae4d62a808f9bab6581a94515d6e1d03ffb990b120b03a4798acb1fc6decbd' 
  AND (
    token = 'dP1/SFqk8R+hQhVBnxJImiy80vgaFCwjyjqX6/QIhfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )