INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ee1560316c047e5a09be170ba68e5df8a049722fcf337ca4f7efa70641455bf', 
    'VlfYrkJRS1PuQySqFIcZxuprKMmYu605enZJuYLQ9uY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)