UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DWU+ZaWJ2ade704nFxwRG9B/D5Wc6aFCvrxgt3hQ8c=' 
WHERE 
  key_id = '3ef30ab2c01aa093627f2cb37e7fbae660037385875f38592763b0b772b9a660' 
  AND (
    token = '4DWU+ZaWJ2ade704nFxwRG9B/D5Wc6aFCvrxgt3hQ8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )