INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8936de3e100669898ba3872577cf11cac11806e5e4529313f68f65b536d26eb5', 
    'DeYheksXYxlq4M8GsQhl3j1gGjYkeIx7hn+ykV8FKeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)