INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c1a6ade7e878ac941145cb46f34aa68bfdaa083055b9a062c7538e34ab55407', 
    'hSNQUr9Gjsi89jOXr674AlDtiqZwwyuIg1w9O2EwjFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)