UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+CGPM+QTq0Iw+AyF/g4OHjbHmZ1VXRGnu+pJqlvSmg=' 
WHERE 
  key_id = '3983cc7b07d5b8ab6d7a832f573cc316f5b4e60bfc1867b1e35d0a680e2e0467' 
  AND (
    token = '4+CGPM+QTq0Iw+AyF/g4OHjbHmZ1VXRGnu+pJqlvSmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )