UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFttLthYitlIqumj1a31lwQfAIm5WQb6nuvXJQszJAk=' 
WHERE 
  key_id = '023b9653dc34670e4bd0b8f6189a10e76bb49a9957bb9fde4fb3d1f350dda252' 
  AND (
    token = 'lFttLthYitlIqumj1a31lwQfAIm5WQb6nuvXJQszJAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )