UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQQOeXnmkZqdYMv/SlelkhiTe8rKk7NQ8VJ0q8tAM+I=' 
WHERE 
  key_id = 'f6ca9db3dcaa03aa1d3c7f07454a18244cd9abe256c63dd3baa0534a68c2018a' 
  AND (
    token = 'KQQOeXnmkZqdYMv/SlelkhiTe8rKk7NQ8VJ0q8tAM+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )