UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X6/Y3f4FAvVc/HLWeLH376dyaRemcdXDqSARkfr1WVg=' 
WHERE 
  key_id = '83200094b0d8344dabc6bb458d50c3b294e58de9ade3be47a427d753d9b230ec' 
  AND (
    token = 'X6/Y3f4FAvVc/HLWeLH376dyaRemcdXDqSARkfr1WVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )