INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c77b4d9566e41e992048629d71757aeaf520fab4191663fbdf728b1105735489', 
    'PCAyyOq6EvUXK5rGHLN1PtHQBGsw3aiP8VW6bG/Wrlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)