UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z39AHeMPN/OTQlQo4mfR+Dt6ZUTN8ln/Ph1ziatfcVk=' 
WHERE 
  key_id = 'cb077b24fb65dd9193630d0b2d543fddfbf04303384edf4683d4999a5638df0f' 
  AND (
    token = 'z39AHeMPN/OTQlQo4mfR+Dt6ZUTN8ln/Ph1ziatfcVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )