UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1khRgG74To3LLeP6GUMk/tMvIfKDgEldvmaEc9ymUK4=' 
WHERE 
  key_id = '5c5a40b9148680c502768e69d3340a6c510bcf236ae83f62c1a471841de26728' 
  AND (
    token = '1khRgG74To3LLeP6GUMk/tMvIfKDgEldvmaEc9ymUK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )