INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c4cf4125f942d7b9b0c53c3f594cf1c67e61447a28cf05eb7d3b50ff94fa5b', 
    '5OKQwxvkc7zV9qhDfry2amQOseFEHNuhZlTavcTrhlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)