INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ce48acb71b674c4ef457dd1e5c5cc84cf63b1f40ece40412fd379454e20c701', 
    'mmUsNZhL+RQwHeoLQs8ns6qV7U+HwVMeSiT5l65Aiew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)