INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c946108ed4fc82b627ba33bfde5583d48b608b44db0e6fe70407609339b865b', 
    'UBNdvp6fUlekTToYHyCFF0E6f6CW3nTgqH/m60dQ1tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)