INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adb215196a62e63ee8b52ec99a010aaeb66870bc29833d896c81cb06ab9f6770', 
    'B+VYziEWWDQnUATYeUHm2oemKaZNQ2mNmxZoPajsvaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)