INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45392921616941f008a681046de2995a2912dc8b5d3e3c99bc4203e3eac725c4', 
    '8QJUYJ1OCZQOFBE+XcArAvlzJ4i+XAZbJ3IzXCotjnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)