INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cac87520ea86d815d0cbfaa9145cd7453a4415df37ebe0c78ee4363d409bc0b5', 
    '97vBNtupKO4BTrPVNSI9bofivEjwDBEGNoM0SlPP1pQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)