UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LNejO1eg22du7ck9izOqYtKhbiOarcsGoCHGLlVfnq8=' 
WHERE 
  key_id = 'f93551b2c31848e918ca85ec9ac7add4c3347e8797985303334ba4593288bd9c' 
  AND (
    token = 'LNejO1eg22du7ck9izOqYtKhbiOarcsGoCHGLlVfnq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )