UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1I1SIzWa/4sjfd9T1RommwNzPXSqNBsDd39yxrKQrQ=' 
WHERE 
  key_id = 'c8c9f6bc01afb54b1019c01f7324ea93222f01f4f8990445a96e0d915ad028f4' 
  AND (
    token = '/1I1SIzWa/4sjfd9T1RommwNzPXSqNBsDd39yxrKQrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )