INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b42bf5e1407e0fba88bb28f3ddc153e6f0218a5393519ca30e823d5c11447e20', 
    'tA7YgSINkPYthB3xZTxf+iVb9PhSXy9m+S1asMMO6OU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)