INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5235055c150da77bf6d0078fe2bea4110964a306450076c2aff1f4f53c0a74', 
    'uXZAAMw0NMabAc9wq5meEIykFMLMTBMUIxvqd4ifC30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)