INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c03af13a1d7224cccf9dd55941f95670a1adeb7b408bb9e5a13cd66f353fd65', 
    'boasmG99LPajV8vIaxhz6MRXGtby5JcraUQEfH5bqiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)