UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXL+UNHgtt6lAXRmXHTBUSgY4jt4Xsk/O8B4/tzzDq8=' 
WHERE 
  key_id = 'd0f9352fc69c56b2673df2f615dc4404795c56b7ff613611e9a1d89b42d0659d' 
  AND (
    token = 'cXL+UNHgtt6lAXRmXHTBUSgY4jt4Xsk/O8B4/tzzDq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )