INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d16a6fd8b68570df2b843157232374c76b087fba0c920500486f4863f740455', 
    'xvk+H75c7WVtZdelx4Xpyz0ZTCLDQ3xQ4y6WhfouiSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)