INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5620f47bb93e1a9ed4ff3f7a36a31c51620c857341b112d6e7ab0965db3b6548', 
    'wsfHfsHGx1JPw/mYZfnsQcK13PrOJezYlr5crjtzWHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)