UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iW+u1NO0gB1CYMvZOxp3OYMgOJa5elUlNJTPEDlYwHw=' 
WHERE 
  key_id = 'f760a6baf7d0426b7759e53643b56ff8d310295dd74fc23873aee01d1957f021' 
  AND (
    token = 'iW+u1NO0gB1CYMvZOxp3OYMgOJa5elUlNJTPEDlYwHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )