UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7q0KjDrMgbxoLC/EQnXBVjPJevMjFWC5hSa34SAQ9JY=' 
WHERE 
  key_id = '6a968fd1aedc4d51642891d0daff9d5319d3ff4067b8ad2be232bc6b16fbf8f1' 
  AND (
    token = '7q0KjDrMgbxoLC/EQnXBVjPJevMjFWC5hSa34SAQ9JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )