INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b86687b21432637e0c1a537308be3347838b7877ef8ca3f5309bf1e80670788', 
    'vYzERdDQs3BsfUN2O7zA3ILoS3DsN5QrpznpEX3v+PU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)