INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8721bcc6fd95371d679fe8ecf6de51ac852beb69aea6e72da5343865c8db785', 
    '9UuuF6ZeUq+NQ55DQnkeA5ym0suFJPOobbctMJwdkag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)