INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e620bca3b4443481821c60c8c70846b78e8d67869e090c8cc706079208a810d4', 
    'qtxyXe6sZpLKpEyIashgo7zEH77t7LlX4GCsQF4uNwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)