INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476e9ee87beea0979347bd526d4ad9121504489e98ef252367afd79a070c4aff', 
    '672eSx8xZ4GujTUElxcV7XTRGopCN2zazJ2gOnG4EA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)