INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1555edf5012f6d8a09fa6490454bc5596621e0ee40ee7d5e552f6832fc87f271', 
    'IpDwEZE6/G8LwoWqNUxE/ei2YHQxeIWPun3u8DnqYA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)