UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxTg0SZuu6Ohoef/eJIMUJAZUBRf6HWwkGQhAs4utgA=' 
WHERE 
  key_id = 'a0d581cc9eff0cc90e78da2d6d077a1558d284f9f2735cc78e6513b4be48e384' 
  AND (
    token = 'GxTg0SZuu6Ohoef/eJIMUJAZUBRf6HWwkGQhAs4utgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )