UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r7zKuZboYGNWLkkYfZlNF2bL5lnfPmjevrbwJUVZgq8=' 
WHERE 
  key_id = '57380d096da75cbaba63158dd774d37efbece0dc71b433251dfbb1354207f807' 
  AND (
    token = 'r7zKuZboYGNWLkkYfZlNF2bL5lnfPmjevrbwJUVZgq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )