INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9cb835ef3d68b747b248da59602619feb2677ab7f606e80eb3d109b65439781', 
    'm5Xw7rOmkN/XX+asu5yBowZj5Y4KfBJHUKUXbVwyg8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)