INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52625896217b3c5e1400c5c85dbbac614c34352a89a53a0c2bb2dd9e0f881884', 
    'Hf6kTOH2pLbdEl8vJEOcevERAf5OzhNUH1N7MYkWU1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)