INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728e23bdc60c972b0aa2000dfb627a2458e9657b9fb528ae8a5675bb6fd2335e', 
    'C1uJjrVorqNR/bDEjgbV9kuy6mhYXs/Y4MjeRDHBZRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)