INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09a0581381f5102f32e319d14988d12c3f7cf43a6aca2c02cd80fb9f15228e13', 
    'x49c34bOQAJDtQ9E//W03B4251Lv+A1C788L59rBlGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)