UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i85DHWaXPgnQ/hVbAhTfnOp4YmViwhTKYe0BKYsdPv4=' 
WHERE 
  key_id = '52b2aa70d7bfeec78f70333300b017d9b582da29c6894fa5009d9fc8e0c9fb6a' 
  AND (
    token = 'i85DHWaXPgnQ/hVbAhTfnOp4YmViwhTKYe0BKYsdPv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )