INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb49968ae74e3a8661c99113317b67135c6743a38598694147cc74678b733981', 
    'a7TSy21ubFKHMs4ic4bAWkbhAfbIUxhatY3s2yvtyVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)