UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MVwXSbkRkAkvMMC/eOCX3Xr9nK7QhctLSrN0YifpctY=' 
WHERE 
  key_id = '5130fb52834dee1c17f50b23069e5f2878070cf3228dc09c26c54568584034a7' 
  AND (
    token = 'MVwXSbkRkAkvMMC/eOCX3Xr9nK7QhctLSrN0YifpctY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )