INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b42d3be92c8d378de3295ee11fdeabac0ed76fb714d796713a616c2019721d92', 
    'KlhUVljKqtxMnBue303IfLM3bGfB4NqxKPjF4flDTb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)