UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTQPJeuSiar5B0QGsg+9XNos9Bz5pahUxkBiwKqXCbM=' 
WHERE 
  key_id = '92973de2edf3e7246ae178ff8940193ae14de1c089f9b9162d8dd5abc950db66' 
  AND (
    token = 'oTQPJeuSiar5B0QGsg+9XNos9Bz5pahUxkBiwKqXCbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )