UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CggNw+Y+NXOIhCtcRRBDXRS0kqtu7BAwmSekp8a5mYE=' 
WHERE 
  key_id = '873b692f78a95c223e69e6e3cf74f9e3686cfede3751d0cccc7d7e66b164b405' 
  AND (
    token = 'CggNw+Y+NXOIhCtcRRBDXRS0kqtu7BAwmSekp8a5mYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )