UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PDjd7Q9RyapNTHFSbYa6P0vgMbWDlOvjkL2Mm+o3EpA=' 
WHERE 
  key_id = 'b1fa6ee313dbb5ec5c8677a92f947775ef783b47d5a86ddded642a49d44053df' 
  AND (
    token = 'PDjd7Q9RyapNTHFSbYa6P0vgMbWDlOvjkL2Mm+o3EpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )