UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyk8ZMKvoZumFSQqjIuIq6r4RhHvpQF54fmU5wIONU8=' 
WHERE 
  key_id = 'e93b20c799c411dc3669208b87c0c8c6599d4a9ad83772588e9e8025f435ed0c' 
  AND (
    token = 'oyk8ZMKvoZumFSQqjIuIq6r4RhHvpQF54fmU5wIONU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )