INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b43dceadc88797e1ea743fa93cbd67e79126ecb1f3c68390677bde0fa4a7346', 
    '8HmJznYjF7HTynQ643fanVq0vQXSHjK/T5uE0NBnZGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)