INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23d6a50682ad92ac134664d1db1d1d02d4b675397d6d5a09e653e469523cfc76', 
    'ezxbQyTQJOFV98vqbGQybGgk0fX6qaWUp5G0N1gyppI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)