INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76426595cb76e0b65aeb5560031ddc13f260ae56ae6b55abc03dd2fa599d802f', 
    'WwOHBPjvtFXcIoQRtkxaywB1KUpFXjqrbTc/r5atXFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)