INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b30284da8ffded602b3b3e7e8f90f5117a6c81bbdb1f750824b6220f284b8e5', 
    'Sw3uh6Lxir83EzvWMMwj5c7Ngmn9LP4VnUl8oblUtrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)