UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GrIgIC6iT2HwL9ZZjWXLuh7pEh1nQgvEDwO5WkJLT9I=' 
WHERE 
  key_id = '5c8711232bd2e7943aaf61c3bf87b49dc23d38142aa3c6cbc567a271a758ded1' 
  AND (
    token = 'GrIgIC6iT2HwL9ZZjWXLuh7pEh1nQgvEDwO5WkJLT9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )