UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28UX+GZac/WuQ0VovetnJXPTDqtKS1GOvHOhnx8YN1o=' 
WHERE 
  key_id = 'b46ba9b3d0e5bccdcd0e4cd78c4a64bf40c3036b90a0cd7342dc465873ed614c' 
  AND (
    token = '28UX+GZac/WuQ0VovetnJXPTDqtKS1GOvHOhnx8YN1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )