INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb198955cc8656355666d96d788001c2fddaf6d977cb4a1749e1f2cd3a1ab26', 
    'oS9LXJKlgHaKw5DMdM4U3bWifDw+fKt4J4mB0oXNOTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)