UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Q1RksF9lEwXpq8SIhAA8cCykB/2HKvNdiG06b1DWM4=' 
WHERE 
  key_id = '3cdaeeb70a7369b4c45199f911d37c99fbde0e1eedbdcf084f1b9608c18755fc' 
  AND (
    token = '3Q1RksF9lEwXpq8SIhAA8cCykB/2HKvNdiG06b1DWM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )