UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBD6eX01PlvJy3ZcFy8oF/MygoC3/a72EHDbSimMm0s=' 
WHERE 
  key_id = '7eb6e10b6314be92222a1f330b2cd4befb23b3756af4ac32c559930d966583f9' 
  AND (
    token = 'QBD6eX01PlvJy3ZcFy8oF/MygoC3/a72EHDbSimMm0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )