UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxDRqCXq0Jf76tm/ikYFFpSFSk9CLhXE5bHwzutcPUg=' 
WHERE 
  key_id = 'bdf453ed6cdee593bf363ed1ebd16722f7675c5cacc9a150eca47762e36430a2' 
  AND (
    token = 'WxDRqCXq0Jf76tm/ikYFFpSFSk9CLhXE5bHwzutcPUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )