UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQL1AJE2C9MOu5KHz1Td74E8ojiz9rQClxDA3DX1p6I=' 
WHERE 
  key_id = 'f9258f6df812f7ed268bd26ebf6123d96765d0e646993cc01ec1b0bd06b62805' 
  AND (
    token = 'fQL1AJE2C9MOu5KHz1Td74E8ojiz9rQClxDA3DX1p6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )