UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHu0urjEEgUy8mn/cqqrr0rPSijblkfqDo1pKaua8qc=' 
WHERE 
  key_id = '74243f2b62348720d8268b2836fc1508c5ea8e7f5f34d9144edbb2c75299fc32' 
  AND (
    token = 'dHu0urjEEgUy8mn/cqqrr0rPSijblkfqDo1pKaua8qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )