UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/UOfNyLSw+ltXs/uXsh6RLjBlo77qcvV1hA4bwZFm8=' 
WHERE 
  key_id = '199bf897376fd6f1f0c68c16008fa6832118056e557ea398ba7abe4bbb8f1839' 
  AND (
    token = 'B/UOfNyLSw+ltXs/uXsh6RLjBlo77qcvV1hA4bwZFm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )