UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNyU8q+s1IY4KqdXwfw4bruCfOmdZT2gzzf3gDK1RK8=' 
WHERE 
  key_id = '5008c643ce99c0449f83be72c97567f9806893c7c43bff571508ed6ccca2326c' 
  AND (
    token = 'yNyU8q+s1IY4KqdXwfw4bruCfOmdZT2gzzf3gDK1RK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )