UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqI+EJ07khlsHVEdoT8YLM8BZaMyu5dgH01hrt7qUKk=' 
WHERE 
  key_id = 'c6fd44781c38a7d590153b54c04c0e86c69646fe1c4d6ac273908edb61e56013' 
  AND (
    token = 'aqI+EJ07khlsHVEdoT8YLM8BZaMyu5dgH01hrt7qUKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )