UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7XasMAx4cha8iOZAz5iyoD5JbmlTbE06So2JrtP68KE=' 
WHERE 
  key_id = 'a696ad582d43a21d7ff6274f1e1faff1f3d38b354850df0b1dfdb888bf8c7e4a' 
  AND (
    token = '7XasMAx4cha8iOZAz5iyoD5JbmlTbE06So2JrtP68KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )