UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0g+A85b1IMMWLXU4IBcqCIidsSBWCdJVKX9nT0DeQUY=' 
WHERE 
  key_id = '280adc5028961d842922ba9cb296d7a07867663c44640ff42da98f83adcbfe16' 
  AND (
    token = '0g+A85b1IMMWLXU4IBcqCIidsSBWCdJVKX9nT0DeQUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )