UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujxA3NY4aE9mxRxiDDvUbjFP5JB5ZNEohmc2QmUKD9U=' 
WHERE 
  key_id = 'e3246e22a84e3f525c58c531b3b4eba40585388cf4c8968a0d7be7616f4fe8a6' 
  AND (
    token = 'ujxA3NY4aE9mxRxiDDvUbjFP5JB5ZNEohmc2QmUKD9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )