INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '668df30382af14a738a880363f0b18a3d1d2232552f488040ef084ffbec8c9a6', 
    'akQ/FtJm5QkxGTfbGrhZWGRncUQacySnJRPE7yTNFQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)