INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68291553d13d8c5b62b985f81a9da77b79f1e0decde5e1da4c3ebb0abe7762f7', 
    'NG7zPQh3ZKl71Sv0I/+dFYF0Tr0MvjruBwzZiOU0mQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)