UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKPSP2O2dOf/qwYRT/0R8xC2/gGowxB5BS7CYWjV4QM=' 
WHERE 
  key_id = '9d28ab2a4d4b62093147c0669ebf38b0d24bfff4abf990e03d5241d10193a3d9' 
  AND (
    token = 'qKPSP2O2dOf/qwYRT/0R8xC2/gGowxB5BS7CYWjV4QM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )