UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZJHA7iWYdwfV3i7c3vZIzan5+vfELAMesJ/rMN9gkk=' 
WHERE 
  key_id = '9d300569684375c28425bc72b8a7b36041bf39edf537e4c9189382f0ef420134' 
  AND (
    token = 'CZJHA7iWYdwfV3i7c3vZIzan5+vfELAMesJ/rMN9gkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )