UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXkE18PofzQzxXTzOGLr7x9xbP2JQq3FBmsBwlHnYBY=' 
WHERE 
  key_id = '34752c12fd89915f8c59789ee1f7d4c5280d1d888726cb3ffff783effcfafcb3' 
  AND (
    token = 'UXkE18PofzQzxXTzOGLr7x9xbP2JQq3FBmsBwlHnYBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )