UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XzURgGTI4r2aO7YXdWltdSFdomduUaTdNb9ciqbYU30=' 
WHERE 
  key_id = '1bc28947ebb6532d73647be451704f51f4af66eb0582346e66404a928849dcf7' 
  AND (
    token = 'XzURgGTI4r2aO7YXdWltdSFdomduUaTdNb9ciqbYU30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )