UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E+ehU9KL7P6hOPYB8pmqtQrNDpvpBcQAh/RZ4i20/tM=' 
WHERE 
  key_id = '644f2b92ff8d2d69a2495e78066ca637db05ab3ba95466d2e9e2e9376c1f510c' 
  AND (
    token = 'E+ehU9KL7P6hOPYB8pmqtQrNDpvpBcQAh/RZ4i20/tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )