UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xH5ZDzunjDtXa5O1X18Ufu++q0bDhQCwjiJUT1lCJ50=' 
WHERE 
  key_id = '706a6a57760a5f413f5e17061635eca6621fa7e764b0ecbd3b2a0364395ab7c2' 
  AND (
    token = 'xH5ZDzunjDtXa5O1X18Ufu++q0bDhQCwjiJUT1lCJ50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )