INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f3035db2910bc8565795165f938167e32b45e1ad7bac788da595a027c033529', 
    'eHuBT5rVvJzN68kTlbekAsEV1Tsp7sxWT73/C1IHUbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)