INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b20395ab163ed95fc8ea9247d33c21f21d2e9398056f6c50ecda9fc4196fb12c', 
    '6zwMiJpea/KCxdwyZLdHrnzbgEQJaRCqjNkrz05zzGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)