UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqIVem2prbgDJwlyJcFoQ4u5Z2Sqw4tONY5033DGvN8=' 
WHERE 
  key_id = 'd91ec874b04a6b2bf48c987533c47a701ac930c2533869c078a101048d264e82' 
  AND (
    token = 'dqIVem2prbgDJwlyJcFoQ4u5Z2Sqw4tONY5033DGvN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )