UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRD+8ROJa9A+kwk1Jjgv8wnWbXZ8Y0aXIsckad7PzgA=' 
WHERE 
  key_id = '0c4b627a6e333f77002fc69a69f7d8cde1ff432ee38be66f8d82a44ae6d27162' 
  AND (
    token = 'gRD+8ROJa9A+kwk1Jjgv8wnWbXZ8Y0aXIsckad7PzgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )