INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9d7b098251a24ae2ddd897dbf950d1a640b223dd913d1338df5a7ae9856a8e4', 
    'OVpLp0P8rrM68IE8Fl6lwGs7F9tyo+wyk31ipqkYvwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)