INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a2a90d0dea55082b7559effcd425be5d9d89f785b7aeade894b76278443358a', 
    'vNkuuOqfhp841ubS/ICkMLqU47M97twj40p3KqVxHDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)