INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d82dcbc6516214e84b00ed39501ecf042388013d1d11ffdb7a59b0e5f746d5a', 
    'HmkrOCWw+MS10uOycXDqHz3nKKYTxxewirZ5Qyc3uUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)