INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08ea5c237a8db807de979769603da4350a1569bc8e7a3666e1c5baf4991d52b7', 
    'FVi0BmH8YBkjj0NSDAgSlj3XV1nzLHtIBs3TBr1a3I4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)