UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMYG85zt6vgh1SZ/YH8qjR4VcFkgP3WdHwTC8/fgF1w=' 
WHERE 
  key_id = '4c7119386c1b6d81107131ca942db6c72cbe7f01c8031d7d9195912ec95a8c5a' 
  AND (
    token = 'MMYG85zt6vgh1SZ/YH8qjR4VcFkgP3WdHwTC8/fgF1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )