INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16586164efd4b119227f698801ea6f50c834dbaa7d60e3cac550b46122d6fb54', 
    '8rMGYEurFOW/fCNeQgDTHnbhlpwotvWix7X2/DI5EBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)