UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ue87cfDv/h7O0YE8oJOSwPRpgOfhn7U34BPfIAiLCjo=' 
WHERE 
  key_id = '74d82f77142ccaf018a58adc5432ebe87471447289f897e6837427df67a1f622' 
  AND (
    token = 'ue87cfDv/h7O0YE8oJOSwPRpgOfhn7U34BPfIAiLCjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )