INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e0b298a3b53e1a49d7f212608208dad984f53864361459d4051eea60a8e60aa', 
    'aB6QOyY3MsaM5e1tzsw17xyb3qn9o6TsK+tjxDRCYL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)