INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27c2650978b4627a635abd6f9b9e3a0f2476428b91d93f10fac0cfd615d20af0', 
    '4JlYnlSK7Gkvdv38xu4y+R2E5MFR+3hMNhZssGE/Pnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)