UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wf+NrmcGYOnlZxbZPQY3Eqlvy7ZjTcDNxH8xM1X3bIQ=' 
WHERE 
  key_id = '0a5ded9f51f849b088e11b15d4850882782e3cb41ffc19e2c260fa62fa72a9e7' 
  AND (
    token = 'wf+NrmcGYOnlZxbZPQY3Eqlvy7ZjTcDNxH8xM1X3bIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )