UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlo3jGvP4Pc7UuKBdfzsEBD05v9021npC+kW3r82J/s=' 
WHERE 
  key_id = '75dd9a7e1f2e4b14f8761897dd0f3e41c03d0c2bd1e7d62f4998f2040938acf6' 
  AND (
    token = 'hlo3jGvP4Pc7UuKBdfzsEBD05v9021npC+kW3r82J/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )