INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '318cd061a8237d13e0e4be6a137a1532150ee9bc4554332d55f146429b89e77f', 
    '7KgwLmGmfPezDHt7h46PNNnOXJCBEzpCgaPt31xmwTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)