UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2Ogescn/O9CJDjJPBEu+vnwrfxN0FdZV/TVUq34cWk=' 
WHERE 
  key_id = '9feb89408be0aaf1b36db22174e865a2fde692f3642b37e529f06f7f47b4f84c' 
  AND (
    token = 'D2Ogescn/O9CJDjJPBEu+vnwrfxN0FdZV/TVUq34cWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )