INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eeca99c15d5608b7603b49debf4165971d8edb18b17592811034e4e6f506ca4d', 
    'vwV1WF86hn1FwItS6RZ5CSZmOCitRgMAyJkvUCm23bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)