UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2FIx7386xQw8ncGlId83ZaJB3TubGZjIA5zmfcidgyc=' 
WHERE 
  key_id = 'b45dcca2daeb4bdd45b68c74ff4bf31377897d1798b83b98c2513a1a1ef158c8' 
  AND (
    token = '2FIx7386xQw8ncGlId83ZaJB3TubGZjIA5zmfcidgyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )