UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGlsLA0r8IxQV4WGLJOTjcbMvD+lk+bdIHUpNBUMYh8=' 
WHERE 
  key_id = '8796e8cce2c707681e3e6eb189235fc7630920d6ed82969f3da20e0964920d87' 
  AND (
    token = 'DGlsLA0r8IxQV4WGLJOTjcbMvD+lk+bdIHUpNBUMYh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )