INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2b8d861e7174e8fff24d0bd003ec3b30d33bacc3ab220db056f53741384d9e', 
    '/TaPMhN04AOlg7CcnBPJ/7XA8WJmT7ui7BXdod37+sA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)