INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f53354794276624fc15c4de56f3a2054bed6bd9b4332a001f18a00c8940373', 
    'VXcNUpSRClIuyTXlVWhi41zf2+HqduTXqzSuOKhJB4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)