INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b593fe505bcdcbd6a718a1a9ce6d29623d77f017733690bcd9770b93241656f', 
    'bJqKELk1Kuq8S2fzL15j3FeHteJe9UTX8xKb9jCsI5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)