INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3b4160a8df6dbdfc073e82d0f5206d4924a24e240c9ce402014e57ae34e5a44', 
    'fenkRtwgC4BJYLn4VXM5s+uyBZ4yRULMoQi1jtyWKyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)