INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7795e68d44096942a04e641127d1ddd783f08ac5dfe0439b06e3ba33031da56', 
    'cHRTLTC7bIRDv31927wXTmchxdb7E7UQavS/naSxE68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)