UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VdGjTMPDyBeXEyqCKwc4t04ovJSrUE0ZRMa73kzWk34=' 
WHERE 
  key_id = '8bbb501f590af89e4b83604aef6a7a9b8beff2ffd3fb177d3869c2c9b08035fc' 
  AND (
    token = 'VdGjTMPDyBeXEyqCKwc4t04ovJSrUE0ZRMa73kzWk34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )