UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9sVioFyHmRtbPy43z1K0UCvl/BKJDJRrWYRI33gp+A=' 
WHERE 
  key_id = '3a9ee39e18956445e77648e8f9d37f21e59142cbb097cc39a4e609360cb3f011' 
  AND (
    token = 'o9sVioFyHmRtbPy43z1K0UCvl/BKJDJRrWYRI33gp+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )