UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h9ReEZcQkgYdcrLEYhEdWbGLe5XArqmQbZowwtnmK5E=' 
WHERE 
  key_id = 'd6843c103b7930701f6cf9210dc524bdde55172bfdce50528f2decb52c79b2a3' 
  AND (
    token = 'h9ReEZcQkgYdcrLEYhEdWbGLe5XArqmQbZowwtnmK5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )