UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2Wzo2J/mDfplsN1+r+iWPlZenb2rOgKidKOuuAhpRE=' 
WHERE 
  key_id = '33778ac5bda6a04cf83d36897c9c604ea76a5e127bdb7b8c17335a2d30471651' 
  AND (
    token = 'l2Wzo2J/mDfplsN1+r+iWPlZenb2rOgKidKOuuAhpRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )