UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EpD21Z13ZVv5nq4VEtIT6yrJDnZae1n/oazu1c4Ki3Q=' 
WHERE 
  key_id = 'ae7863898e6cdd92bb69aad61b6c5736c9c88695a34dcf07b9aa8ffb8268f5e4' 
  AND (
    token = 'EpD21Z13ZVv5nq4VEtIT6yrJDnZae1n/oazu1c4Ki3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )