UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zftKkcPBZ9D5B01J7NemHJfOe02UQRwEByTEF4oOxoE=' 
WHERE 
  key_id = 'a74528f51cf2cac6c6beca429beaa6cfe6716fdc6e5a02ac63d5f06e3e612935' 
  AND (
    token = 'zftKkcPBZ9D5B01J7NemHJfOe02UQRwEByTEF4oOxoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )