UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fV0ab5Xgz5v8frqNTxhkfFdX295Iq0v303BihQcSqR8=' 
WHERE 
  key_id = '6414dfbf56441403db309ce52d83fd8d360f35273266d1db38c0c3cddd337754' 
  AND (
    token = 'fV0ab5Xgz5v8frqNTxhkfFdX295Iq0v303BihQcSqR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )