INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c0e1872577f5e68bda8556de26cd9f24e336d5a5f7bf2418aa499bff9138476', 
    'ZRk8NTLnXJMTQayQFXjK6QtBViTOojAshMw9eM3CmAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)