INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dfb8c17cf005a2ef9c105721d7df4be2a4136eb9a0bf2e2846a6d97e47c6743', 
    'VOAKHjtQNELkse27Q73k3+tqubzRpDVah9jksQ9v8lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)