INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cdf620d0565079f3074129876a5968ba8bbcfe5344bd60a66d9eacb2e5ec4c5', 
    'DInuimf5Ox/L5JIrfReL9Tc9zzk7C7P6HockSP+2UQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)