UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'falY0oY2UhwQi0NRxLZ5RMXL082hDg0+srOKAsKnZsw=' 
WHERE 
  key_id = '78d8de43e7e499fdc960ed870dfaaf9bf07e83d8d38ada164816b32020c71ac5' 
  AND (
    token = 'falY0oY2UhwQi0NRxLZ5RMXL082hDg0+srOKAsKnZsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )