INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d3e8bbea9dd3d521bcec867d2ded1e5fb0a1e39711464f7bfe0e488a5535a98', 
    '3dU7RN7xxlbnOw8XzcGUFV1oQOkFplr/SEf5P+HRZpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)