UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+cDCQ1e6TPJXAVQeYRG2+2H+AFKZ+wcMMlWYCX/objU=' 
WHERE 
  key_id = 'cbc2e3e5d774ff506418e1a276cebeacf6e18e783840b5d433243873a4ce625e' 
  AND (
    token = '+cDCQ1e6TPJXAVQeYRG2+2H+AFKZ+wcMMlWYCX/objU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )