INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21312f971e9c77fdd9807b5ada38da06b143825fabbc6ac1b6af654f5b29ecc0', 
    'cKgLNqB3qmkCiFA103vopK0zVCRfGwa/Ou+gMGDzUx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)