INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8682a2bffb5947e1e011f699d4a52146f5f7d041f0da6f80d9d6482a5c6196c7', 
    'Xer+ZQDf32wNALD7HCeywI1z86EKWgPvzeu9v+OZYkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)