UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG+etkpcKrm+Lj5YlYthbdzVdhmN2uZrt2kktICuZX8=' 
WHERE 
  key_id = '3d56594c4d8ef546425c1990782922f83d103c2c4edd1f181919db1d706fe220' 
  AND (
    token = 'zG+etkpcKrm+Lj5YlYthbdzVdhmN2uZrt2kktICuZX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )