UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sg7COR+e5dneK97qVf+DzGQkdYfPIIGKd6n8ngn5bOQ=' 
WHERE 
  key_id = '152fc7015a217bfc115b9e594bd5353e4c5e22b8bc40902403891b3885afe851' 
  AND (
    token = 'Sg7COR+e5dneK97qVf+DzGQkdYfPIIGKd6n8ngn5bOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )