UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylnLF2oPTvZ2vhZuKumJmtrinuZQ6LFjWzSP+Vm4vLQ=' 
WHERE 
  key_id = 'b9d34c17b6acee2c3a40c57372acb68a70fb291bf251e14532d6517e45117a4f' 
  AND (
    token = 'ylnLF2oPTvZ2vhZuKumJmtrinuZQ6LFjWzSP+Vm4vLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )