UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nw507jbs5DX3sE2yVaUVgSLoYJmFQxgRelGGvAyjMic=' 
WHERE 
  key_id = 'dbc63aeffb98d2e26c73fe64a084d9ac3b7d5a1b0ce6ad3b55c0ad382c3031ba' 
  AND (
    token = 'nw507jbs5DX3sE2yVaUVgSLoYJmFQxgRelGGvAyjMic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )