INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2649bec25e0fe4cfa936abdf0a67bfdb41cc491f365d9be5aa20dbee4f544717', 
    'hLeJFCMk1eda4gakwYUaktdIrVuCQmPrZnR0PmFD8iA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)