INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45536eca019ccf769ccc3471fcc6d58b29624268c4f40efa38e5168afb8ab381', 
    'MEwcH9oAwvHG0biWHlRerOBwN6oEXZ2DIpYM6OxbkXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)