INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ab6537088375119826d72c652882bd8364ad500690d59fc50e9129f075ff13', 
    'iva5W0ZAwbbjcrl36TF8RESkWvwdbkqrDATRfd7KQ3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)