UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgltWIi8X+aWl6VhrQZBXE3XNnk04wceRPgJ0ihn4dg=' 
WHERE 
  key_id = 'ea2ccee2a805464c3ce52b5a09e8222dbf34f3f9c26c3806744691462110aec1' 
  AND (
    token = 'EgltWIi8X+aWl6VhrQZBXE3XNnk04wceRPgJ0ihn4dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )