INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '555b82998c34eb7998a226fea895b49bd0683ca09357fc41f249ed88c1d445b9', 
    'YUNTW2taZyAV9NjXSGCSGQGhFTRk9qlIyHvp76lhwxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)