INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8de54d16473d40d085f29e2ca3b49e8a2c80b1a48f8491268c841a1189e14452', 
    'JYLUotQf+7Vq7HWnSsw3bLe2Ju8m9tLJ90b7D0bB+Z4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)