UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qk83FMp3zRI/dA4DIRDcDHDsnm9TeaN2crv5jmh4WC8=' 
WHERE 
  key_id = 'ec632f714fea445312d5a05f4b0b10da7377e7e40e499227865359f34ccd03e3' 
  AND (
    token = 'qk83FMp3zRI/dA4DIRDcDHDsnm9TeaN2crv5jmh4WC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )