UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDbEDmVMclsko7fJT6+mnlFEbgeE0idzRpyxETgZ8qQ=' 
WHERE 
  key_id = 'd1a8f95ff82c8febd9d4bce852cb2d0764469589ee64dcb6fbcfb1303c1674bf' 
  AND (
    token = 'pDbEDmVMclsko7fJT6+mnlFEbgeE0idzRpyxETgZ8qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )