INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '259e42ee9e69e5c1c6dc3865d77d0fe41fa67a4b3050e64cff58f5b6543132f3', 
    'khGxdf1PbPTrlvB8VIO5fxYLhLN034hWkfMq0mpem9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)