INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35098c6cec2823657a14d24dcd10579c786a40e43536b704cf51d5d584f6a8ef', 
    'y3QN8A5iY5v/agpSb7f4zFK/VYTXXtfI0v3zVNrDiD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)