INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb43693014bf4247648775e830350817a7f0f8ff9d6d877ea923112fce2372e0', 
    '+Gj3aqVmDwDliObxosxEFmrq5yv5647PgvjB5m2LKCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)