INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '453b6fd67edf7e83657532c3ca6cecbb880700133479e3041dd1a5192cc2095c', 
    '1lJfUhIfRB9rOwzs28VqwSy8C7raTglOwLi2coVEF6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)