UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xM3wOV1mzSm6e6JndDgp8w7T7Oe0lnG4zOtk0SXGqHk=' 
WHERE 
  key_id = '0927ceceaa9220373227f206e7f493e25173e75f5c87561431fdd59d0463ccc6' 
  AND (
    token = 'xM3wOV1mzSm6e6JndDgp8w7T7Oe0lnG4zOtk0SXGqHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )