INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6449d57c9a3102c2f5dcf8d33f0ca6b05103e8633cf2919a11f27856179cc76c', 
    'kskdJEw1ZwR4IbIQO8XSL6RSti5K5rPNpNHntTDOlIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)