UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdAC+KE3ihZrVj8V+8nD8Ko9FQhqzibNiFPucnytM/o=' 
WHERE 
  key_id = 'df0ccd73c03517dd90a0a28f21c1d70c4ad3ed6a649da9247543a39898b193d1' 
  AND (
    token = 'UdAC+KE3ihZrVj8V+8nD8Ko9FQhqzibNiFPucnytM/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )