UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zg8lzr/jzkmwiVViXrER/Gw6N7hdeAzgzGhboJpbF7k=' 
WHERE 
  key_id = '7672d2b4eeec636910388fb02ba38e428290aea3672fedb22be05ce93ea52456' 
  AND (
    token = 'zg8lzr/jzkmwiVViXrER/Gw6N7hdeAzgzGhboJpbF7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )