UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dElBZfGaFnhVCmcMqvDWDD3GfzsDCpht/09m1L0li2g=' 
WHERE 
  key_id = '7fc6de25440c47426599a07c6a6f519b3698733c518cec545e236bba7946ac5a' 
  AND (
    token = 'dElBZfGaFnhVCmcMqvDWDD3GfzsDCpht/09m1L0li2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )