INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4053cf86be1595bd528e6d65a62bea20be5deefeb8bc7dc59534715c5ab02103', 
    '2YwczPHeRItBgunBZFXTg3Zox7qxsbGFlrCmHxOtqLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)