UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxUuLhymYZw4YWVTeLr3SfgfSBtyYTN00ZNN2/ATwsg=' 
WHERE 
  key_id = '9e6b614b20f0519b8bab149bcbd7544351ce1d3fde0fce2804b93bb233cdf347' 
  AND (
    token = 'XxUuLhymYZw4YWVTeLr3SfgfSBtyYTN00ZNN2/ATwsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )