UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fLe97rT9E/23FcQz6IJne1uouSmb99q3PIwr8vxQ/Zs=' 
WHERE 
  key_id = '655da4dc3d621f512cc9c5a4b10913e15f4e1076b1f19b1d9de36b98e130f4d7' 
  AND (
    token = 'fLe97rT9E/23FcQz6IJne1uouSmb99q3PIwr8vxQ/Zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )