UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Nubiu27RQDm1DpdTxofElyiplgfoekivSjCA1MTJ5A=' 
WHERE 
  key_id = '474f691d7ce5f53f414797c91f9a5edd2a9eec16505acc113ebb2a3db0749e2b' 
  AND (
    token = '5Nubiu27RQDm1DpdTxofElyiplgfoekivSjCA1MTJ5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )