INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c2764ad3cd19ea0b94e9357d3dc9fa5b0868baeb58883b2a731aee2935f61cb', 
    'CVgsxrMJ9cRVKzKy34okD8BXkm+SUmdMnu3F1zfA9Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)