INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a6343eb91f00972c2670cd10be6e589e6d92a7e6f928290f58b8d5326758b4a', 
    'zmHWmONTNU9AuVStfPow9iZ8MJJFUp/W5hGnE+7zEHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)