INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85f3dc3e39cb2c96d538f264f8964b38b5ddc00a71b8525df97c6cd87d26570f', 
    'JjRQIORiu0w+4uZdlEIfgwbmRXKWg74uU51aWlJPMHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)