UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMvl0PSaYh9Fq/Z4JQnB7OK0qT2HPyULgGX55BtgBZc=' 
WHERE 
  key_id = '0aaf78f98166aca3551fde34e0969c64ae23f264c32f450a1e50420e5f46965d' 
  AND (
    token = 'CMvl0PSaYh9Fq/Z4JQnB7OK0qT2HPyULgGX55BtgBZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )