UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWYLwK0S3MOqyZ17gEbTaJT6spnsksraXBw+HaA2SxY=' 
WHERE 
  key_id = '07819334f8b62655f229155c08310a0b82ae779d8f970e34c3178be289463e1b' 
  AND (
    token = 'uWYLwK0S3MOqyZ17gEbTaJT6spnsksraXBw+HaA2SxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )