INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66d094f6feeee8918f620a0e91ca8cb9ff39da88f5f9e9226f36ceeaa5a21571', 
    'LRkLOlctFh9vs5cPSmB1vzSNNJxPjaC6Kc3htoYQmbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)