UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HEuJPiAOOldQ3EciTq/GtdCEWKunc1SgEx6lbi0kW8=' 
WHERE 
  key_id = 'b7e3294fc190b8f8196504d50807e8fd47998a783f413225d0dfad0d1d4b2b86' 
  AND (
    token = '8HEuJPiAOOldQ3EciTq/GtdCEWKunc1SgEx6lbi0kW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )