INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f0ea793a760e437053afc800d87659f535e8d63f746e5ef0ebc6849201f135d', 
    'v6UhxDI0iHjTBoWQYIeOUQngm+0NgzNUQ3BppIGywWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)