UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OObHuEhTm33kJLFzJIWQ8LUddX2vypWL7v5xXm3McPw=' 
WHERE 
  key_id = '3e400fa4336337da4f162f3fded91b784ed10f3365a673e6be3648ae3124e705' 
  AND (
    token = 'OObHuEhTm33kJLFzJIWQ8LUddX2vypWL7v5xXm3McPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )