INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b27fb0b99364c5763b33e90a890eb923b3e9119cd889041dbe8680282986d3d7', 
    '6Ci1ZDyiKNxRw/IYV9rdPsrc2SgSp1dLVvBoaDoPWFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)