UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fpr5kpDMIexGe8NtyTtMdkBIusUES8hcHTL8Ilio9J4=' 
WHERE 
  key_id = '5a31077c1ed1f16b755ad29b609394b759a7652dd59b5488597df435b16efec3' 
  AND (
    token = 'Fpr5kpDMIexGe8NtyTtMdkBIusUES8hcHTL8Ilio9J4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )