UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MbfeZE5szzuJWnH4TUnV+BAbuy0xrgjh3ldEqrxOtmo=' 
WHERE 
  key_id = 'c1256bcd64420c3f502f6c36d7c3399c50f7245c95673fe590cb75b2d4d295fe' 
  AND (
    token = 'MbfeZE5szzuJWnH4TUnV+BAbuy0xrgjh3ldEqrxOtmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )