UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHeVgAiUNlw0A19ZG8pJACdwbtM9uHpPca+YXnC1CC0=' 
WHERE 
  key_id = '2abfcec00fc1362988911a0d4ba7d59d18b176f5ed9cdeea91e497b41b897278' 
  AND (
    token = 'mHeVgAiUNlw0A19ZG8pJACdwbtM9uHpPca+YXnC1CC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )