INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c48371c1487097022ac7dd3b23d98447f1eabd11199d860d4d4da4cd0ce90e2', 
    'mRgPK6U3DoVPDO1u+YJ+7ljpy4jTxbOwD56EN5UJDVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)