INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3211edd8969f3be90a5ffb88f16f1a542882677aa8dc62ffef42be31dd1f4f', 
    'XbKPRMfKI5Y4RfVekMdmvXvwJHIcrUAHU/N+/xcE/NQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)