UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTrBLJK05rTo8NQp4l3rFRk2ZgnoXnUwULpC+cjpHWY=' 
WHERE 
  key_id = 'edf46117efbc2603a76d0dce85887339d40d724a03504a22538cd2e7811df7f9' 
  AND (
    token = 'bTrBLJK05rTo8NQp4l3rFRk2ZgnoXnUwULpC+cjpHWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )