UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROV4jnfbRYEG4ROzrymJj2f6wKxW3k8JiLqvj/QAPfo=' 
WHERE 
  key_id = '46465c0d167bc9d1ef29507f8def9d02e63b4cc55dfbaec11d9bcd1c4f7a3f5e' 
  AND (
    token = 'ROV4jnfbRYEG4ROzrymJj2f6wKxW3k8JiLqvj/QAPfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )