UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7UStcarDRNRZF9ElUaqoQ/YG1DD4yUpyzUyM+DBZRM=' 
WHERE 
  key_id = 'b88d543c59a97ff516c987cb7ecab13cc3591d228d2b575a52fda35d2f14cbc6' 
  AND (
    token = 'O7UStcarDRNRZF9ElUaqoQ/YG1DD4yUpyzUyM+DBZRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )