UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BClppAwTkeiZ+etRh099WUfuBGx391Brrtb9WDMOyns=' 
WHERE 
  key_id = '432b33e502a22fead210578a23e722702006d4b07ece6469af1e6c50aa9ebc72' 
  AND (
    token = 'BClppAwTkeiZ+etRh099WUfuBGx391Brrtb9WDMOyns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )