UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPue8J2Ro1zq+hP/P/IeI+xE175NOckOmnZX9qNrbDs=' 
WHERE 
  key_id = '849b1a476e3a0e2f76512c92d3d7c96daf334347b8b584392cb96a91b9101f2a' 
  AND (
    token = 'WPue8J2Ro1zq+hP/P/IeI+xE175NOckOmnZX9qNrbDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )