INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eef4d82675917d7e08f57e9bbafde274a986e14d9b431e046d9b52b3107e9c8e', 
    'jAVyuhexLyTvGv0kXqiFZPMXCn+Z9L3HZ8fmv6raPyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)