UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1cuMc9Gd0uhA3PdrXUt13+KFpcARHdLUl2TO5G+g3s=' 
WHERE 
  key_id = 'c5c351fab0f06dacaf229e898fb4ac57e83329a9f6efffd4677b2f0e724588b5' 
  AND (
    token = 'E1cuMc9Gd0uhA3PdrXUt13+KFpcARHdLUl2TO5G+g3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )