UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKRIb4UGV3AR70a0jE19A73t2bF0ReO7OXBwEC+NWYs=' 
WHERE 
  key_id = '327581305792ac3eb8441f538e6c4912ac73fbd6b9655fb7e12ac8b3d5110cfb' 
  AND (
    token = 'QKRIb4UGV3AR70a0jE19A73t2bF0ReO7OXBwEC+NWYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )