UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q7/DcyCtp9NrSYYEIMgR3RGzoPXNLYfUoI9MtYZhyRw=' 
WHERE 
  key_id = '2726fc7d06373eeb3d5b05890d07060722630a8f612344cc3e90065be26cca10' 
  AND (
    token = 'q7/DcyCtp9NrSYYEIMgR3RGzoPXNLYfUoI9MtYZhyRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )