INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20e2839c7824a81dde9d0508c90531265fcb64a873e35fd1f7e30076819f0d5d', 
    '8pHWydRG7BKW7KzbeiwiJgdrzgnOmHYwJa/svM5ZG3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)