INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4ea648fe9fe6a7bb3992fee3559ea45791d51ee65c9d8d5d6a0476192f43d5', 
    'oPJVwGjt7U/TDKBD+HrZkpzAabm7i9hjC2PiGjoP32A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)