UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iD0W9Y96NxV46letb7wvi9D7td5u0eIw8B5O+0282aU=' 
WHERE 
  key_id = '2b8be8cf94ee8393295f8c73fd3809d4e9b70c76d987ef24ec80143fef3e8102' 
  AND (
    token = 'iD0W9Y96NxV46letb7wvi9D7td5u0eIw8B5O+0282aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )