UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nKIdLRLWRQefAjrBUOL5pEWDtb9r0HrNpc74SL9pXXs=' 
WHERE 
  key_id = '87e5126d8e436d33129b0896e2c0221d1fcea529a11284c6a59e3bf17cd998d3' 
  AND (
    token = 'nKIdLRLWRQefAjrBUOL5pEWDtb9r0HrNpc74SL9pXXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )