UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LdvfqoKZLFpk62KC5yzDOy/15Xicp1Qic4IxVoHAtwE=' 
WHERE 
  key_id = 'e0ca3f1e64db5b65f7e3028aeaf9f0a9f5d113f21d1a1a6bbd91b9ffd3af111b' 
  AND (
    token = 'LdvfqoKZLFpk62KC5yzDOy/15Xicp1Qic4IxVoHAtwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )