UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uB58go42tN5JkSb3K/4cqD/GvpYHFaezV8gE0uq0toY=' 
WHERE 
  key_id = '5b73a063ea5e8a0f1a56eebf6f4ccf3dd69ca7dbcf45a84252c325df1334388a' 
  AND (
    token = 'uB58go42tN5JkSb3K/4cqD/GvpYHFaezV8gE0uq0toY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )