UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iro5MmtYjfCw2rytzbH+ThM88mTGis3OTRY1clMwjzg=' 
WHERE 
  key_id = '3d0ed74ca11a24f6a6ad72eda4bfe42c10e1b5021b69a7e3bbf6f02e16e10e87' 
  AND (
    token = 'iro5MmtYjfCw2rytzbH+ThM88mTGis3OTRY1clMwjzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )