UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CX+z6lZtWCuAWJK8aTqRdE8p+bm/OcTRtyyX72w/EJ4=' 
WHERE 
  key_id = 'a20fd1f2c052672bd8cb61f285f84caf3dcbeb6054304c865a01c1f47b1c6b42' 
  AND (
    token = 'CX+z6lZtWCuAWJK8aTqRdE8p+bm/OcTRtyyX72w/EJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )