INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd28a56c9b67174535e95e8f79f426d796b9ea82f1f06706af60cdf4a6d3e24a', 
    '4iMNxcejQgyardwRyat0E8QGHt1W1om3q7Bvmlxswhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)