INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cbc2cde8064ba74d4812275fc47cf1c87f4e64744033041b520d79c720a2bfd', 
    'loetPVt+VW8Y7pNUyweyKuWXlwQAAsCuLfYRhHS67js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)