INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc530e7dbfde55b5060c82310345d17a959c39f9cc635c10a6b42ab2a6d9e29e', 
    '3jAaHAs/0OstFjOkGpRW0q4uQHI+TnyRL8uToA2jTro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)