UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/+xf29tfhp8yISCVkUsO4zIhJKdhD0B5r0rBqzrR0E=' 
WHERE 
  key_id = 'a4f64dbff5651b3c7db9948ecc6f78e129b60d929cc30dc4da7e63abb22217d4' 
  AND (
    token = 't/+xf29tfhp8yISCVkUsO4zIhJKdhD0B5r0rBqzrR0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )