INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a6b1173dd056a7b2ffb88694bffb845d0a31f415d6be82ccba7f604a9225b3', 
    'VVvYBrB4/w0w7XxDox85SjZu9Oy40gaQWAkzqM6RRg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)