INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7576dc54152bae0066b9fd5a81aa48daa3ff5c618a357d3ffdd02acb99f5dc98', 
    '6BImbDEilR9G3MCSOdBRlcjjvt8dwO5s5MLzeGDRwpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)