INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c480484d352fc15dfb35b1441818e4826208e25f339a898e4439348a3da972c8', 
    '1lvcrFUJ4OiKYZNtzS8p1i9TeV4rlRtLaFFH1VEtL3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)