UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CxGyrfa4ssPgIZC2wLwhXR92LjDfFvj4/OpFm+4Gurc=' 
WHERE 
  key_id = '32c70e4495473e556475bf6d57658b74b3d3333ab53794dfb9eedd26d77f26da' 
  AND (
    token = 'CxGyrfa4ssPgIZC2wLwhXR92LjDfFvj4/OpFm+4Gurc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )