UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jR1Mgb8tGz05i8iVtyF7NaXtAGcVVJ4ik9rezKLRhlc=' 
WHERE 
  key_id = '2b09acfb8bd0dd78fcd6d5f81258eee685e6e737946379af8297a1a0006e4d0b' 
  AND (
    token = 'jR1Mgb8tGz05i8iVtyF7NaXtAGcVVJ4ik9rezKLRhlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )