INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b86ad44221232e96618e099ace6ec2b88287b125b9a57530aaeb866d4a56ec1', 
    'QdPd0Xn0rHApBeg9SE6N6zofqte+jApjJe8sGjdTGBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)