UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUVycv+nSWDEDlVFctA1x49bUG4tixLrmxjuim/eUOk=' 
WHERE 
  key_id = '9d5e41d877b32687ccd2b5e05d0e0a8bbcac400f11d2568be8706aafecfc344c' 
  AND (
    token = 'LUVycv+nSWDEDlVFctA1x49bUG4tixLrmxjuim/eUOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )