UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T1qf8vAz8p3f/CYk4qzERUHQMZSsKJz0ul7my11yzQo=' 
WHERE 
  key_id = '7c7556eeed144bc571748faf1566c2814c8a38b967d0e4b4a4f902d47fbd9433' 
  AND (
    token = 'T1qf8vAz8p3f/CYk4qzERUHQMZSsKJz0ul7my11yzQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )