UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PbSskOq1IVrRf4qL9a5jHMLYtAbTh4sF9uXx4Vn2XCg=' 
WHERE 
  key_id = 'd7f8fab4f3e2996fc89b0ce04131e861afad2720d05462a445eca16a4eb21420' 
  AND (
    token = 'PbSskOq1IVrRf4qL9a5jHMLYtAbTh4sF9uXx4Vn2XCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )