INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e9e7e34f1e741a2ae4bd2de8462db10e9f491f855bee9119ffb55d30b8aee6', 
    'rt6+2Hbu/UnWaP0QnSekMKD9E2ZFU1Tvsaq8Mv2HEDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)