INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e1b01006f44ad4cde30a7f4104dfabf511852e6d638592c2853b853012ef560', 
    'LRDxiZNBtGlFFJDvPZoAYoQ1QZBBo2Zg0tvJiSdnaUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)