UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPis9yoek++bzSYY5JmfustvlMuwgQoxY4bv7af1mV8=' 
WHERE 
  key_id = '8e995c711f069018769a4bf3a7591808eefbdf7d250b862503eee7c15578b859' 
  AND (
    token = 'SPis9yoek++bzSYY5JmfustvlMuwgQoxY4bv7af1mV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )