INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11b5b79b88094472090b4e579679490652f9c0b23335bd0d41b543b1bd7ffea', 
    'tTYUFWNeMt7dhvAbn1M+aDUMiKzoejSdpva6/cWYuvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)