INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc490b1835bf88fa9a459d54314024d128dd377d88e41a2407004b8edbbc0336', 
    'aiUR8gHdTywhRCttxXFjr5NsuWz96i3QCzYFDtQfVD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)