INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '870ffa60cee999f12c91ccd6ba1009fc78115c40698d69880708964ed157ce47', 
    '/+1rghfctB24zZnJ3LFy1ITXtf1wbkIoe53cjhWLR/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)