UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jbLYzMbQroh+gircM+SlSNSd7rFcni0I+KxHsQSYU0=' 
WHERE 
  key_id = 'e1fe789b33ae13ffbf2892ed391b357eac8e6908238464410eea8294a8091594' 
  AND (
    token = '5jbLYzMbQroh+gircM+SlSNSd7rFcni0I+KxHsQSYU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )