INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f476f275212567614fe4470a89514f621dc7f18b384112afe06206b40db79ead', 
    'xqvZgtn8nZGGtm+UxqUmzHhxPsuJUtqIEib0xLOMp3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)