UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ahllkEWQjVBLG7UT3pb4PWSMhiNU2iTnxrHth6cmGY=' 
WHERE 
  key_id = '0b2cdd921421d1168f189b3f95f1a9fffc68368bdf742adf200b10eddc057dde' 
  AND (
    token = '1ahllkEWQjVBLG7UT3pb4PWSMhiNU2iTnxrHth6cmGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )