INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5512bd94ef920c7595027c7b8cd6a7d141fd52f6888a0f9745bafdecfd085013', 
    'ittFg3Q3FMazLbPjrYn125lSJ4mPxcb2wmy42TsVd9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)