UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBRnZoCA5IukmWMasLpZ7K7ns+FYjMFLpN8lvMG7lJQ=' 
WHERE 
  key_id = '98c9374fc810238ae6fb7e9d02c80231cffbb69da2a1baf93af478fdee78001d' 
  AND (
    token = 'zBRnZoCA5IukmWMasLpZ7K7ns+FYjMFLpN8lvMG7lJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )