UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K45kHE4WX356mPJRQOguLH0hvF5Fbg3zxkfJ6MAdxEw=' 
WHERE 
  key_id = '1f778205cab5340af4f073bb49be81580100aa9a8f2b5c96592e4e3d153afcb3' 
  AND (
    token = 'K45kHE4WX356mPJRQOguLH0hvF5Fbg3zxkfJ6MAdxEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )