INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f5099c6f38610a97058b7068d51d95ae0d7033d1dba3e9cb76256a466a7c3c7', 
    'xaK+kbJ9brRupNUW2ykWCscfOhvdTpdFf19A+2IHBfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)