UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MGLIULnQY46gDbyq+/5wyCemyl/Uoze8CsLmmbs5/VM=' 
WHERE 
  key_id = 'ea4294dc0199bbceef961ebba553a979c59fe7f493df41b0d6a739dcee4f1d63' 
  AND (
    token = 'MGLIULnQY46gDbyq+/5wyCemyl/Uoze8CsLmmbs5/VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )