INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8fed429d95ff071c451459e2f4dd7fb42eabd5b6a5ea128e1be722e80bd5c04', 
    'ucLE8IMfrrwjJie3mwwJYq5t7IzJJoTcu2AQWp0v8VY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)