INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86574ceae488b6a030e99675745a80216c549aca80fe26c23a0d7c7f0fa2a1a7', 
    '8KMOinFnPc+YMV3vz/f9K49ZC019wUiQqPZEgUPbje4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)