UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyHAy/DEWFnOxtbp0ltIYwdjxOHWMTzd4QQxvZMmNX4=' 
WHERE 
  key_id = '23783d6db8d887e2c490dc4c4f528bf86601a99cfc61d0e3fcba3eec626431d0' 
  AND (
    token = 'oyHAy/DEWFnOxtbp0ltIYwdjxOHWMTzd4QQxvZMmNX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )