INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf003c2960db2e522d3f04769be23e0f68b8398fc08c30277500a3cf8574be9', 
    '2KNbjIZVpEkepHwU8Csp29w9ikx+vNw44lTUnESezos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)