INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '408ec5e9f2bce6993b5afee141851e97f601af7e99b863a3fa33e320111b561d', 
    '4ZbMfWleTCVdTzKMziAgAR8vnFNbrSB6uCZKyurN7V8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)