INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29e00b8108628d04bffce358e8275f08547d8e5514c140ba608a88fa9f70790e', 
    'BzFTEPBVBJVv+GGBz1idIvpBj9A9nTAL1LiRL03aZlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)