UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kcsc6aK2ixzMssqAZICbWAul0tetwhZZWkWDN1nPdds=' 
WHERE 
  key_id = 'c2e30205990c87acf70784660659728395dbe84e1111ac351a6a93def28601b4' 
  AND (
    token = 'Kcsc6aK2ixzMssqAZICbWAul0tetwhZZWkWDN1nPdds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )