UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bX2Fd2Tjm6+w9aiD+I+ZhBjBhk7AL3iRV2KpyCssFJs=' 
WHERE 
  key_id = '405d692ad2ff2a3c89c0fcc2de406a64003029720544f6e67cf692643b080136' 
  AND (
    token = 'bX2Fd2Tjm6+w9aiD+I+ZhBjBhk7AL3iRV2KpyCssFJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )