UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aR4PyC239XQm8GS1bBv6CBjBt1idZX/1IaEgGzXcwgI=' 
WHERE 
  key_id = '78f6aacde8ea1424f17fb32b1a1149cea5b4ad1e1a3d1f9ee6877837d9bab9bc' 
  AND (
    token = 'aR4PyC239XQm8GS1bBv6CBjBt1idZX/1IaEgGzXcwgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )