INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e265c4b73f4376f0a44599a047afab22a3864faeb82693c34e17388c0a95a0ac', 
    'mDTVve//6MV3EZSsg5KcGRyE9crfC7mmtkct9MmSS3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)