INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9431020fb8d7877f1747c084ec7274fdc30b2022d6c12a687b14db4457bc9ebb', 
    'y/lJ65tPiYKMyKXUP796lhrMeFrWAEsJERELcxdd4rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)