UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1o2B3kb82ox1g1sqLMLRFyphrMCaqh/4AzjDPHNOiw=' 
WHERE 
  key_id = '53d842d2bb640235ef5a485a1ca0716f983e6d959baaf7fd691fc3ce5d747c05' 
  AND (
    token = 'O1o2B3kb82ox1g1sqLMLRFyphrMCaqh/4AzjDPHNOiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )