UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cp19tyb7jvekGskygnZm5prQNfa3HRCYfU+lR6Z/iqM=' 
WHERE 
  key_id = '57dcb55bde33be98c7759c328646e1bbe53e14f42fef07a06c3c50b15d74ae86' 
  AND (
    token = 'cp19tyb7jvekGskygnZm5prQNfa3HRCYfU+lR6Z/iqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )