UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/RYNUA4GryirG+vg2+bouM5CARYJ0fZGzC1GpqGwdV8=' 
WHERE 
  key_id = 'b339d147cba905de6fadc1d5c017557a05a2e304581e82e52dfdf5f23f5e3faf' 
  AND (
    token = '/RYNUA4GryirG+vg2+bouM5CARYJ0fZGzC1GpqGwdV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )