UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IaiOEoRoy/hGcf4AkYmqvJaj94vhG+BGqFiBo5ZVBac=' 
WHERE 
  key_id = 'a911a523a4e6879c44753d9b45efbe07c1770764a75945e3289b8f2bc3677a3e' 
  AND (
    token = 'IaiOEoRoy/hGcf4AkYmqvJaj94vhG+BGqFiBo5ZVBac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )