INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c431a4dfb09dba0945c289f7892414d36cc38c592de6feed91ee38387a08dbbc', 
    'zfNdgYc8BaSUkJgOZ+tGXa45AiElR11dwyKRh6BZuKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)