UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33/4iDxoOJarq38XwL4KXErTw68gG5n6aFwRE1Ub3i0=' 
WHERE 
  key_id = 'cec3943da4d69cbd13b31cd1d2c5c3d40c97372a98a93db104c8888cbbe4c31e' 
  AND (
    token = '33/4iDxoOJarq38XwL4KXErTw68gG5n6aFwRE1Ub3i0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )