INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c86b41a8bbd97bacac4deedb4e6c33cdbbcb29a102b58365c950888500e9c353', 
    '5F14Gn04yPJvywisMxfbb2w+YH7HwuJgp0UnLCsRM1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)