INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d214d8b34f990609527fdf1e0f5e50c24a640609af6bd1e03bc8a3f27e6d629', 
    'WtBhCWfpk+ipW9P7sOwIPjr3TQS40ybMsMsgNpPMHnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)