UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYGLjlX7VRSzlXRwuglmEI5b+9yJ0QEOm1sKAj2AeGM=' 
WHERE 
  key_id = '64565d553d4c23cfd362602c95baa1799c14e117ea9865dd6621c58a8a89efac' 
  AND (
    token = 'VYGLjlX7VRSzlXRwuglmEI5b+9yJ0QEOm1sKAj2AeGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )