UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4wImTnIA1bh+BZW1P8KeRbVgtx9SUir0gLJrUM5VxI=' 
WHERE 
  key_id = 'e3dc5774ab8cca5887621ca5bd755bb20224461c594f8686ddc0716b31c31033' 
  AND (
    token = 'Y4wImTnIA1bh+BZW1P8KeRbVgtx9SUir0gLJrUM5VxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )