UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0o4D59kW4BDV2eqYMV0WjnUBVKugxYHH08J6UXMghX4=' 
WHERE 
  key_id = '639debd48ecaf452cd170a58e2d9200445883b562bc75fac5a3b4380c54a8913' 
  AND (
    token = '0o4D59kW4BDV2eqYMV0WjnUBVKugxYHH08J6UXMghX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )