UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zN33UBniuiL8xcKz+/7mUSX9PJ2atumRAkuSki91Lss=' 
WHERE 
  key_id = '9ca95ffefecaea444c4a3629f7f4b35c098a9c88d78d34a5d02d59716d2dc8a0' 
  AND (
    token = 'zN33UBniuiL8xcKz+/7mUSX9PJ2atumRAkuSki91Lss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )