UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdpkFO/j/ie22k83H8kkFb1kI7trKgdNr1oNup+un6k=' 
WHERE 
  key_id = '987856d320fec10c72b95bcf683d75a0c9076a7d495f9743864822390498187b' 
  AND (
    token = 'NdpkFO/j/ie22k83H8kkFb1kI7trKgdNr1oNup+un6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )