INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd9bfdb6391904315c78d4055bf5bdce1084fcb0d82dc8639a835ebf99b024eb', 
    'QMxTj8vOejqHmSNFR8uU5Gl3Fks5/WORsUJFMR7N1Zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)