UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8aoayb0jNW+ruVLjCfjJDgtcat9UPMOQ0SBFPAILiWY=' 
WHERE 
  key_id = 'e71b82978d05821b6ffe3836f91619863d10a1ea35d36638d3ead8da9cc409d7' 
  AND (
    token = '8aoayb0jNW+ruVLjCfjJDgtcat9UPMOQ0SBFPAILiWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )