UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/j5/jtZEMYVJFgiNFqx8GpjWIsPPwQpXr6f3slCwyPw=' 
WHERE 
  key_id = '0c5760369807114d3dc5e49c3edf1a6e236f48c5cd533a1638f8104bf59c8472' 
  AND (
    token = '/j5/jtZEMYVJFgiNFqx8GpjWIsPPwQpXr6f3slCwyPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )