INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5a2af18f9e7bd97a84caa8fb43b61669d9b4403044d55d2c3015b78bbc23b69', 
    'VAPbtB8chZVc4E7YrhnJxfRTZwyL8V9SqIePPceBt2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)