INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e5238e9d359e66095e78820cee0cafd085a4681ccba505819fd6c4509c1f7ae', 
    'tM2pL7Rr9Vi2JgHxEOgOOD6scQHN6mPKH5X/9A+33IA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)