INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee702a47be06119b0002393baca96dfb1a6297d3cba9938a3e489496c324bda2', 
    'h5ji7ts1mfFgxMZBCbkh/pf6rxgHZIH2Exct2xQegYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)