INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1a74db96f2943d3fd7ac9cb42057ce304c86c0558c57e45b9804446ec6deee2', 
    'a2wfoYEZsj9XPPghw+Q42SPG5vGBjZ6AmIfoBX1pWMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)