INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eeb1f1c158ea28032c72dc68e844f9f35e4d869789623bee4e892ac6d6e4102', 
    '165HLyHPX2mVz2M9nw1ApE6FHEPCProCKeTCo1bnMH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)