INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '923e83a90b49961aa106c23fb4382ac9efb6e4b75d1c1470b617c0bdcaaaf715', 
    'VMxYBemFjXuehL6n5n+o9bjiLKWAH1V3Nlr41bkQ/pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)