UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VdV+pps8N8go4nSPERj+dg54Z6kVCiOtiIe/vqAvey4=' 
WHERE 
  key_id = '864f501c687002ac119ff27e3e7436d132efac1f3a5a8926e90f5a4c07336c02' 
  AND (
    token = 'VdV+pps8N8go4nSPERj+dg54Z6kVCiOtiIe/vqAvey4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )