INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d03fa932ad2574e1ee33fb42c072d50af691345a2ba1a33b21aa9658064502', 
    'g0yj2Vcs1qk82tXx/dIn/QCz0JaFgTplC9jauOeDvIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)