INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9a0366a5a1efd509331eb926e5bec1b38f43f7a9861a67e33baf82d467c2b6a', 
    'UHgRkeT6ADj1zuYJ0JZK5gaawVpNlZFTVMQzyll4Mns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)