UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njOhrY2VJQiiaFxtXqtLjm/tIZOOD/Q38juA8IcclTA=' 
WHERE 
  key_id = '4d904a733859428adf7f9135356f923ace3e8ec131dd0ccfb9e3110c9f3e78fc' 
  AND (
    token = 'njOhrY2VJQiiaFxtXqtLjm/tIZOOD/Q38juA8IcclTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )