INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1880910874df168a76379a9e70c87271a977dc6a87b3e4095f13f1c62b6b052', 
    'W7HkLCa3MNLvcd+UG4l1QaMz5jiMfe8Bu+zH0Q5GYI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)