UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/mOU0XdcHE9i57WeAfsk3sxJ8f9pQ2vFKIJR4N+VeU=' 
WHERE 
  key_id = '7fbafb12f6f431750fabdf3cba20c9afbc82141f9fccd86b3ca604c4dc47cdb1' 
  AND (
    token = 'e/mOU0XdcHE9i57WeAfsk3sxJ8f9pQ2vFKIJR4N+VeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )