INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51459687cdfc00bc2228e50dbfd5fc4d0bfa55bfe9f5f59adf533ba9b7eaddd0', 
    '1+SZUIKndAIdIBJd1ilmRfMrNZI7XbqU7Mxaej8ymVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)