UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sdrVcBfQPfFh84tF8YrHVAcQarnZ7NqYW5V4a3DfhC8=' 
WHERE 
  key_id = 'b2cb334760f45a60889536bc0021baaee77d27ef18e2ca71d6db0c17481e3972' 
  AND (
    token = 'sdrVcBfQPfFh84tF8YrHVAcQarnZ7NqYW5V4a3DfhC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )