UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htilUyeIeVBu1QNrYVEaC1amO+LPOCzaxEXwPy7jqvw=' 
WHERE 
  key_id = '146243e69994dd395b7b2982b7d234a2ba8b502eb79d61fb7fea0325a437f781' 
  AND (
    token = 'htilUyeIeVBu1QNrYVEaC1amO+LPOCzaxEXwPy7jqvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )