INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dad261c3286e658c85b00b682a7eccb04ab66c7f4ef98e50d7be10750c479e8d', 
    '+UhwJJyQw3YnwTXQrzyx4znVL5PdhG4Hc4wQ10Svv0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)