UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMij5xvPleiiApngDrLIr/gXhcA/49XNkb2B0wQx/HY=' 
WHERE 
  key_id = '0bc9f075b20c5d2d6af88ccc4f2feb2fbdeb583b6ebb0f275ce7d0a945190ccf' 
  AND (
    token = 'PMij5xvPleiiApngDrLIr/gXhcA/49XNkb2B0wQx/HY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )