UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7MmEgDnlDwdZCpbHIWXGmh0cVhYQh1rpK7ahajzNQE=' 
WHERE 
  key_id = '4576934c600c53848a2015f837ef4e1deb566abc9e05817797a1786efbeb3ed5' 
  AND (
    token = 'A7MmEgDnlDwdZCpbHIWXGmh0cVhYQh1rpK7ahajzNQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )