INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc12b658eb73cafa3ca4d1aecf17d19e45d5999eae639dec02dff3811d7d51f5', 
    'qezsYDnZiBoToz1BPl2NteOsUJ+f0yRh+TViSojRfiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)