INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2528545a612fd755023f8d5c69b3e93c20ceef45906ff103917f8ebcfed79ee0', 
    'eRaWtGWBC7FZFbURb8+ZCMwGNmx4EUlLpjCc+2iyNCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)