INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f6da295cc21f4f2b975e381dfb242495eecdb7eb6f680c89ea34a6ece6cf44e', 
    'uxLExkwGvm8D6vVuLyezyWqqw4xXLkQSDxPTFQ8Rhvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)