UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J0N30PeVW5vYy13lZlBrdr6/lkparAQppjijmA1Nib4=' 
WHERE 
  key_id = '6828699e7a8715db196c89d0553611cdf8b19b8e2f2e550f34ae07e5c0656a21' 
  AND (
    token = 'J0N30PeVW5vYy13lZlBrdr6/lkparAQppjijmA1Nib4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )