INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38208ffbf1b9508278b9c09f79201e395bcbb7dcfe14b0e58ff42c3e225772be', 
    'DHj5l3IAFGDjoeP1/WdA9JdBcQU0G4VdJOsQdd/miGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)