UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXpoGLel9pm8jafkqKJ2hhrF93VKK06abPRoRvTv+fU=' 
WHERE 
  key_id = 'fc00783cf8f2cd5855f7a87fd30d9e0230dcf0be29124ed662867c0143ef6edd' 
  AND (
    token = 'bXpoGLel9pm8jafkqKJ2hhrF93VKK06abPRoRvTv+fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035