UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjnsWmY5rTlAPhAOzvzNwN6vszXSF+k5VhzsvCUUfZc=' 
WHERE 
  key_id = '5f2f3cbf4d30e504368835e843f8bd9cff5fe79186b37f134040104ef718935a' 
  AND (
    token = 'qjnsWmY5rTlAPhAOzvzNwN6vszXSF+k5VhzsvCUUfZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )