UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rm63dJcX8h2E/NjeXYYCKkFubLOubGvu+1Egc970t6k=' 
WHERE 
  key_id = '2d978e3ce245b5078a1abfa7afde9bb6396b7e5be941e383da78b1a4d068d88b' 
  AND (
    token = 'rm63dJcX8h2E/NjeXYYCKkFubLOubGvu+1Egc970t6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )