INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddfb340d14cedfb65cb34fdc6155c3d8e58672d58db2202d1319e675b8dfd4d7', 
    'yR+WbgBDXdXVoFhoHtXar0/X1dy8n7H8hofIKpwcf5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)