INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba66694bfb80789f8c0899eb034b705657bc69426b549c47d8f93694f630eb2f', 
    'DDMdoPAIly4Z9UvVnJpd4w1ifY5msH6iQkQsG5Y3Xa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)