UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knJQhCdf5pp+WuEE/0JSGz9VvoI01gXG7y/WMJqMvFk=' 
WHERE 
  key_id = 'c13a96a0f5a2b5a291fe52cc123822daaf7653343edf1fbcd719e7d8919c32ae' 
  AND (
    token = 'knJQhCdf5pp+WuEE/0JSGz9VvoI01gXG7y/WMJqMvFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )