UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TepkKHfDpFzI59ueIB/h7OPT+Mm2QwdHhvN2gre6ieM=' 
WHERE 
  key_id = 'c7bbc5150c2d1de41d41f64f9ff67c67ad9fea3e0b0b0366b49d95bd79810873' 
  AND (
    token = 'TepkKHfDpFzI59ueIB/h7OPT+Mm2QwdHhvN2gre6ieM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )