INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b3a506c63020a898daaffac89dfb3a99ecc6c43046646209077d8acf82095df', 
    'rw50Ga1iBE3CAcgTTkq5xTAbCUTmhXxxoB3gDm4FnKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)