INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d64c16efc184e96188a584c1f8df4401d71017074089d6848b068df2b8ae8fc', 
    'rP9eLwf9jIVprYMrAkmTJ3QQ5HMeRk1TbB2MEI8SwEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)