INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '337ce131bea5b21e0bb3a1364a1a93d2c65b38649a3ea28c46e5d592988a6d4a', 
    'nHblADZlYkz/IyuwWjPxJLQeNSbmSKfhNrNG5HyAlmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)