UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Gz2Mnff/22T7CerVyVYFRI4qtuzRMaN3U9ECftLZXM=' 
WHERE 
  key_id = '13dd714465abe2e166dccae084269cbd1d08120ef30790d52cf2f7e62a57bc2a' 
  AND (
    token = '5Gz2Mnff/22T7CerVyVYFRI4qtuzRMaN3U9ECftLZXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )