INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f55eb8541b1c6d86d21a7f832f941b536da63310327294fe63ba222bb86b0a4', 
    'XY3pS9olgrHvyWYbjre412/7vgQNKWsF1UtB427hhPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)