UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'picZjGvWCvxo2LzDHdUj9w8gRX8V/jnAwRJfYTpR8wg=' 
WHERE 
  key_id = '9c74f5be12f2724addf39168c28375016bbcb529a18595534f3ed6fdf9b348d7' 
  AND (
    token = 'picZjGvWCvxo2LzDHdUj9w8gRX8V/jnAwRJfYTpR8wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )