INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd68587fb950dea0464a191c9c976f4a08453ac2b0a63b9d15fb3c4ee904b1c9f', 
    '70rfmgOk71XTEXk2AxNMs9UKHadvkFNKIQM5Zl4b1xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)