UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPgxe5RVmHyA20hg92hzWx8lOhRf9OKnc61+de1cMk0=' 
WHERE 
  key_id = '4471d14c65adac316989e923f52b1d1e7831ce891f682dec55a3003bf90633d8' 
  AND (
    token = 'UPgxe5RVmHyA20hg92hzWx8lOhRf9OKnc61+de1cMk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )