INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '946d46116a43c248e4be4fa6018844cca688d4f51a9a7e456aa232be6d48bca4', 
    '0ndx2IXP82iLUSRD6SUDuBHZ8mbkR4wyynIzf3aaqjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.01596

Result

int(1)