INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3308b2cf99399721eb1c2227b89aaf6c1b875d6d0893792056fda01839eb153', 
    'j4WAO2B7nUv4Nd7WvvIuJBzOCwTNEHhP5ka2qi7aj2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)