UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QqoEmhqoBJ49afwpP//NK4lr6qUa/osIlBMeoepPKsk=' 
WHERE 
  key_id = 'a92f88e686e2f9243617922191e5f91f8324ed07b26d457cc54f9daf960ea7c4' 
  AND (
    token = 'QqoEmhqoBJ49afwpP//NK4lr6qUa/osIlBMeoepPKsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )