INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78d5f94b44d5173a806d9ab6cdf01ed669430bcb54de68b3c72d5223efa8acf2', 
    'lUrT2EJ8D9Ul3KbypO9+RCJAiCG+ZpGVF3KnPkRLFM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)