UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IwNbExk+KTbsDK5QqR2Nnj3rdUjOzcXhdN9x+vbEdfw=' 
WHERE 
  key_id = '2965526a46c399ddade7e974f9051911a8198f8cabbbd589d0a9993a56219200' 
  AND (
    token = 'IwNbExk+KTbsDK5QqR2Nnj3rdUjOzcXhdN9x+vbEdfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )