UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PWgm85PdI1nWOLMGMoq0+ojRTIRzMrz5XKduJSpCsU=' 
WHERE 
  key_id = '1a699b73161ddb3adc159546c86a1d2ec7637066d5d6a1dc1b0e0b025baceba5' 
  AND (
    token = '0PWgm85PdI1nWOLMGMoq0+ojRTIRzMrz5XKduJSpCsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )