UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNuDcgtq5PKhnsUzbB87XCFKw1J6pZ/oEVOm3bh6o3Q=' 
WHERE 
  key_id = 'b576ae0b046f26e66a4264b7bd00f87f3d4ed6043acc5ab53f78b515696ad540' 
  AND (
    token = 'XNuDcgtq5PKhnsUzbB87XCFKw1J6pZ/oEVOm3bh6o3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )