UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DP30zo4Zlxv6cAOh55CUgD4039UUQ72fjYFUru4j1g=' 
WHERE 
  key_id = 'ae42efa691b39ac804eb83c41ea6fc921a0a73ec684b4762836b884baf2d2959' 
  AND (
    token = '6DP30zo4Zlxv6cAOh55CUgD4039UUQ72fjYFUru4j1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )