UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wS0Ikb1Asdlr0ZXdbdGGRktQKLjIESyoDa7vmgaA25M=' 
WHERE 
  key_id = '7484aba0650359ac137b66039ba7e345a2fd3141aae98b1375055ca73665795c' 
  AND (
    token = 'wS0Ikb1Asdlr0ZXdbdGGRktQKLjIESyoDa7vmgaA25M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )