UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/JEoRZ7GqVM7Jg2EkL1sBI9SeB1nTB6+ErURzPixNYQ=' 
WHERE 
  key_id = '39bfc24e374a9a97b37c856d2076b43bf3bcd8ef682f70a19ab24dbad945b64a' 
  AND (
    token = '/JEoRZ7GqVM7Jg2EkL1sBI9SeB1nTB6+ErURzPixNYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )