UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'af3YC4N/fJTk4pvXlkH+PYP4THIHmzEc+gQUyR83ch8=' 
WHERE 
  key_id = 'b5c55588222e8fdb4b8ff954a315a65192a3169128bd43de53b69c993e77a8c3' 
  AND (
    token = 'af3YC4N/fJTk4pvXlkH+PYP4THIHmzEc+gQUyR83ch8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )