UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWJ1meEqI/rTv5gX4hdZO3k00PSFIGw6beMIK5EnTII=' 
WHERE 
  key_id = 'ff971d41a4606a92c0cbb524d077b987f32788c8d92b0245377d8eea8bc9075d' 
  AND (
    token = 'HWJ1meEqI/rTv5gX4hdZO3k00PSFIGw6beMIK5EnTII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )