UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTOnda1onPO006UVKvvaA190+icLlJ8k50y7WYqNWas=' 
WHERE 
  key_id = '3a5cac77a1fd2962195677f2da14cabf7415db487ae5231e6185e5a7df8849e3' 
  AND (
    token = 'fTOnda1onPO006UVKvvaA190+icLlJ8k50y7WYqNWas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )