UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdAZ+QUyr2n8oj9FC5VUGjEx3D5MatzFrT7Y7WAOoUg=' 
WHERE 
  key_id = 'df25522c58957bd77e3697b23b86dff637424d8b5079ca6d5e6523ed9bb07f1f' 
  AND (
    token = 'rdAZ+QUyr2n8oj9FC5VUGjEx3D5MatzFrT7Y7WAOoUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )