UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9ULbR4HnsKOISnmGJd6uUdmVCLEC/m3Ht93Z9XOnIo=' 
WHERE 
  key_id = '40b96675f0b5ff42d44d2904b7631dd8a08af276e4dbcc956fd3ab7471322cc5' 
  AND (
    token = 'S9ULbR4HnsKOISnmGJd6uUdmVCLEC/m3Ht93Z9XOnIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )