UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L59sKmCX51+VvE1gPDT8yAE9yBhpuTv988/Kp3+rFHI=' 
WHERE 
  key_id = '58ab9fcf429f6b5d17d0645adafcc92b2327be18e0e629340617aeb6dd379836' 
  AND (
    token = 'L59sKmCX51+VvE1gPDT8yAE9yBhpuTv988/Kp3+rFHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )