INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68b3ba612e89fb7554e416872e452ad3c13bc4b19e4bc8d9034bd88ecce8a00d', 
    '5HFhxcKJkwHZRsGnJlqK1/ltQRW5xDbnde5027j57Jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)