UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qtuAozu58uXAeSyVoIlsNf83L1sXtBOatYS3nLHpB74=' 
WHERE 
  key_id = '4660a5a4470c6a3c123d57f14ede080ef0363fbe69c50474d980a2e2361c3fe1' 
  AND (
    token = 'qtuAozu58uXAeSyVoIlsNf83L1sXtBOatYS3nLHpB74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )