UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6I/ebfbc3+u4fs1+xSbB3yIZlIGeFuYLgbXcrhWCTHE=' 
WHERE 
  key_id = 'a3d09eba267e0e9c9529c38792d8649a93342d12a9fa806855e3a280bdbd103f' 
  AND (
    token = '6I/ebfbc3+u4fs1+xSbB3yIZlIGeFuYLgbXcrhWCTHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )