INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '795e6b8d44c541a7e47b5e06ee7f06a94df9335e31d90ad0b85f624026c61314', 
    '6FKfH/COFZeBOayk9aAsoDs6eUpvlyU9vkd6foITPxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)