UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/uRWgvwmMPKr+41QpLJskngqoKe4ZZfV/XuUpf+e54=' 
WHERE 
  key_id = '17fc0cee1e1b2057a5175045517c03d20a9d0b6510a0b6b088ddd607946daee0' 
  AND (
    token = 'J/uRWgvwmMPKr+41QpLJskngqoKe4ZZfV/XuUpf+e54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )