UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GgKmi2ISD8LAb4yvDo5QKXeR6vxaGz1l/QB9tppGsg=' 
WHERE 
  key_id = 'c29fb4a7f5a753cc8703f1052450caf8ac39cedb074b6babc876a2839b6265f0' 
  AND (
    token = '9GgKmi2ISD8LAb4yvDo5QKXeR6vxaGz1l/QB9tppGsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )