UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4mF88cir7tpb66MwrcXN9bIS1akBlTl8ypJVeX3kmc=' 
WHERE 
  key_id = '1e80a6d88bf299365360aed7ee44554765c3a8adcb766fa7e8d36a9a326b6b2c' 
  AND (
    token = 'O4mF88cir7tpb66MwrcXN9bIS1akBlTl8ypJVeX3kmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )