UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mPYA0Adf9hjyDD4qqb8/JUWVGrb/x/3PdSOqV+4OlbY=' 
WHERE 
  key_id = '0e1abe2a8c4a819f6d6ee56f2daadcc18af69cfab41fa595fc92110027790a17' 
  AND (
    token = 'mPYA0Adf9hjyDD4qqb8/JUWVGrb/x/3PdSOqV+4OlbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )