INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af4393c59e093c2699cbc21499533a72d17528ad5a222b410a9d887e6f924b3e', 
    'tsUvEiSpgtw6efFWMe7HqLovnzsTq+M4paDz0KjSBog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)