UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3E4oVMme6at4V2jnkpW2nvvsV0OUyKw7q7XvwTtl4Mk=' 
WHERE 
  key_id = 'a5b0c69df91fd08d3b0eaabaa0605a40929b9756e56ef24420779ea2ae5398ef' 
  AND (
    token = '3E4oVMme6at4V2jnkpW2nvvsV0OUyKw7q7XvwTtl4Mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )