UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/yHt+NKo/k4IvbAt5B5JeUX4ZDsdIgbT3M+76U/u96g=' 
WHERE 
  key_id = 'b016ef759250d5eccdedbf968aa7cdfaa6023c5f2d86736d7e23eb449907df3e' 
  AND (
    token = '/yHt+NKo/k4IvbAt5B5JeUX4ZDsdIgbT3M+76U/u96g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )