INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c8aa1dd4aaa1cff71ed426f1702da725d644a930d5ae7141a0008da97b6766a', 
    'l8GQgqbR49GwHJ/HpQGyDAj03kiOBjO6on2aqxNN2ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)