UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlX1qm/Gfoeu95KwnUhsiMheU7pXhvMQzddZtQ5dUQ8=' 
WHERE 
  key_id = 'e2d48415ae28e10c8f96cd6922ab7bfa6ebd6bcc5c2d343753228f2b79dca56f' 
  AND (
    token = 'KlX1qm/Gfoeu95KwnUhsiMheU7pXhvMQzddZtQ5dUQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )