INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebf17d4155e729fa7cbc46a649499995c6c9aee43733027080c088701446da35', 
    'GNdF7fDVErpEyFTHQ13PGc2wXw6cFj8X3oQwJEK7WYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)