UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9Ok0E7R07ySvYLowkGq5JcNqn21p+hzbT8XapP7bqA=' 
WHERE 
  key_id = '3e767f96dde4e9f686fe6e1103e10e0a92e0a3b4d7ab9f41c97cb2f80189f5d0' 
  AND (
    token = 'C9Ok0E7R07ySvYLowkGq5JcNqn21p+hzbT8XapP7bqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )