UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQG8JjwnJAh2oi2FTzpxMsajB1866aMaa9bsgm1U3j4=' 
WHERE 
  key_id = '2d27ff28a07f2fe41bdb18953ac8b7fb1237e22b6f1425d1aecad25a7f4e422a' 
  AND (
    token = 'YQG8JjwnJAh2oi2FTzpxMsajB1866aMaa9bsgm1U3j4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )