UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vZ6LH8D/UM5femwsM9NzFiNgZB7NznmxFOQw1zyaKI4=' 
WHERE 
  key_id = 'b1fa1fd1fead7d4f98917b45c2a61b5d5ca41650ff297a44eb38627ef54758dc' 
  AND (
    token = 'vZ6LH8D/UM5femwsM9NzFiNgZB7NznmxFOQw1zyaKI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )