INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb0466c2749ee3bcc466fac3469825133986dab03245a8dbc0ea0f7ad9452128', 
    'rTsup0f1SluQdMHwr7EnwKd1hjseL4bQnj7HCWyqI8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)