UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPF+VEXbOYJcApi5mufRqiGfVyMXxseiZw9MJN7fKcY=' 
WHERE 
  key_id = '94c3fb4123b70f02cdec37dbe22d346ed6d732ee6d781568823504ccb9a88c77' 
  AND (
    token = 'IPF+VEXbOYJcApi5mufRqiGfVyMXxseiZw9MJN7fKcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )