UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWv0eLl7kmU4tN5U+dDSPmc3OFSGIE8tEek0NG713A8=' 
WHERE 
  key_id = '925afcf8d7c5d74293081fe70c65975fad4764e2eabbd411252fb04cefb94513' 
  AND (
    token = 'aWv0eLl7kmU4tN5U+dDSPmc3OFSGIE8tEek0NG713A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )