UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k8pgdPq220gnVrt0eo0gV4Sd/L5F+ISWlVx+gsUTqZ4=' 
WHERE 
  key_id = '37e3f7fe4dd1e657654d16dc8a13d5e9ef9953d568680bcc1c5659b605a176ec' 
  AND (
    token = 'k8pgdPq220gnVrt0eo0gV4Sd/L5F+ISWlVx+gsUTqZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )