INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8a8b695380e59eb416bdb2cc68eb0dbf7fb8f764be27864424eddd3bfed7ae5', 
    'VDd8paXqLQwNZ6yiKmF2jLXO3oxwH6wRWAC1ICE28PU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)