INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b30270bfa4dada6e961c3ab7593a5994bee9d2573e4a63b9a8b0844ab823dc62', 
    'PzSKz1RQD9QWiXf2K1ExzeJCraVK8EwpmGHCLz9VLpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)