INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7af3e7677bb2e1b32745ba9fd46bfeaa6261f62e35c2a44d37d84bdee94a9879', 
    'O7u8wlWadWtwjrGKXN9RWP74m5Z/isUrT0KpJr212Q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)