INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6018cd6204e12860501f8a0b13ac3d304fa1de496a3bf9bb16c2ab1818e2e008', 
    'jLnCIe7LTuoLYqsucQo209/4oUeXdGousu66XWcM6Yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)