UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jw73EJXAIB2vrlArVmyLhiecMneZUdQYB9iVDed9qM8=' 
WHERE 
  key_id = '05399201ac6eee9f4a3b08f4a12fc362863d47620c6135514d41ba24be895f60' 
  AND (
    token = 'jw73EJXAIB2vrlArVmyLhiecMneZUdQYB9iVDed9qM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027