INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b8b4796dbe95e68f6c8c336e9a05d49025db3097ee5fec95cc66a7ee7db7f28', 
    'vPms7J3axxx+D4+i259vKQ+Q13/rPjHZkltDS1ZJG+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)