UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2GXhEGZHDA5Yi4+mWuassJ0ep7N07kayNc6jSl35Ro=' 
WHERE 
  key_id = '7d1d52fbd115a7fbb7e99a3316273663e85c64244fba6425ae9fdde339061b85' 
  AND (
    token = 'N2GXhEGZHDA5Yi4+mWuassJ0ep7N07kayNc6jSl35Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )