UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lF8Z9i+vs8r8Xpdz1j9iF2RkeRHNqD4+FgPD2j7fuhE=' 
WHERE 
  key_id = '23b11b8f32e1d36f9e2ca8a7e5b42eccdc9d8c604f8d6d478782b64b6577a2c9' 
  AND (
    token = 'lF8Z9i+vs8r8Xpdz1j9iF2RkeRHNqD4+FgPD2j7fuhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )