UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YI8hjzxvqet59SaynAOuqPqy6Bzdor2ti0IcF0iObUM=' 
WHERE 
  key_id = 'dcbfe96aa61d08fddbaecafbcb17c80747602edcff4e23c03524e0613d44a35c' 
  AND (
    token = 'YI8hjzxvqet59SaynAOuqPqy6Bzdor2ti0IcF0iObUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )