UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LfKbarTBdYJOp1IMfCgtu1rkUYdFjrx+tqignmSvVrs=' 
WHERE 
  key_id = '44f5907d1d93e3e7f7a4a17e9aae12acc6323797ce1ff524df62688c9f6674be' 
  AND (
    token = 'LfKbarTBdYJOp1IMfCgtu1rkUYdFjrx+tqignmSvVrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )