INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5a3586dadf8d96bcbcb2923edf778fd0b8548c18e148bc06198b43e4d0ecee4', 
    'Gjh9iUfj6vuub+VHSjyxN7PNT69DfTRgtDfaunHO48w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)