INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f311343595cd93337bba599ab79b8a756a19b24ffc78e6c534728f8958f1b1e', 
    '9e7HiemXl/31j8mUcZZENX0DCVqR6goVQx8rFOUrzxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)