UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vz66L+SYDoSZatMhyLx4AoQZ4HK6QUVSQ4DDkZpKEbI=' 
WHERE 
  key_id = 'b3fe13d51dd62e7fcc210857bbdbe5a81b6c80300e2bf814de361b3208e65b27' 
  AND (
    token = 'vz66L+SYDoSZatMhyLx4AoQZ4HK6QUVSQ4DDkZpKEbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )