UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EAh/dLBMT+IL2YA371oLvhxyR3sHSfVsUUPJnKK0Zpc=' 
WHERE 
  key_id = '4ecc405537b4fbd52d4be13d34bf87c2cfba51bee548d20246796653b70daa6a' 
  AND (
    token = 'EAh/dLBMT+IL2YA371oLvhxyR3sHSfVsUUPJnKK0Zpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )