INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0526f5eaf7e3b503ad17c95f9f0eec02d1d37c69c94772e1459d547a853c81cd', 
    'HIGwtm8GLJfKR1Gtwxa6Uh1F6Ssbita/v9vpusWk3YU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)