UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQ9bsJFk4QU7HB+lHxf66FltKegJTUzqHEY8RdJG2PU=' 
WHERE 
  key_id = '45d2a2e652efff791a4c49e54747352853a7e2b50aea1ac2ff3c8e4658fdc580' 
  AND (
    token = 'BQ9bsJFk4QU7HB+lHxf66FltKegJTUzqHEY8RdJG2PU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )