UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3E8rSH0YtALeyFjwmdxl5fnpWL8aM63Ddj+XWKfwa4=' 
WHERE 
  key_id = 'e28452a8e1fca83fc31fa72973a866532fb12abea16a0c4a24855af0d263e45a' 
  AND (
    token = 'x3E8rSH0YtALeyFjwmdxl5fnpWL8aM63Ddj+XWKfwa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )