INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9a2bc77b5fbade5ecc7761832ce337d89e5f7894cc16e908d655dc57dc13feb', 
    'EP7EKwZWG5bms+GVhkqBLmCfA80Z/w8TPX7DTGSprng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)