UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pReNFACm8J1Moz9lC+mioWX5s1VQh3/vZvqIvagQ7zs=' 
WHERE 
  key_id = '2f069e7ac02848fd5ffc9f9f7b496490aa521b90ad6e9ea82691bb4a331f7e52' 
  AND (
    token = 'pReNFACm8J1Moz9lC+mioWX5s1VQh3/vZvqIvagQ7zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )