INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ad620dcaaa22917f1ab0c76b6977d96384a5c277b4ff7034f2b01d54874d92', 
    'BJ1lwgGdGSqpUqjbJQXB9OYh6GVvRg74J7lYeWlISrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)