UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JqxNv1nnihgVQ9OhwTgZp+jmX+DBAqldE8RWDtrHt4s=' 
WHERE 
  key_id = '4ebc1fa835b212da5105089b14ffb7066c51a1d467890560f0e6c36bf76ecd9d' 
  AND (
    token = 'JqxNv1nnihgVQ9OhwTgZp+jmX+DBAqldE8RWDtrHt4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )