INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f5ec2b01b12cb1be714b4af2e22e5c866a5a039e9d1014c795aa004302bb3fd', 
    'W/rva1AxQwdeAiisB+LCaumivnhYCJBQkpf5zxjKVz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)