INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdf208b0e0950a628e389c08ded84c3c890274fa112d63faaf5195c562713f39', 
    '9GjZ3eJxdTAYA9OvRAnpMhDEpZtR71X0p49jIndSuyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)