UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfNWzKbHXnDOZKeZN2Yq5N5Nhnz0BSWMaskLx0pcdv8=' 
WHERE 
  key_id = 'b450d2da28f644452ddc6eadc05ba64e71085b557105e860408e66cc9fc1e134' 
  AND (
    token = 'UfNWzKbHXnDOZKeZN2Yq5N5Nhnz0BSWMaskLx0pcdv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )