INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84b9883076c2cfc8d993fc13eacf47998aeb701312e66af83d04483c5472cf00', 
    'mubXSjvweBZ8x+I3xt6yAIZgwSbZ5Q4UbEhZ4ddGmo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)