UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qaLZ44sWHPqEGsBOhaVqFy0NkKtnnEofWFmLkj+Z094=' 
WHERE 
  key_id = '661f59aa275564c11e955b6c59ab6232b9a084a6a848f8be22c4e6c5920737bc' 
  AND (
    token = 'qaLZ44sWHPqEGsBOhaVqFy0NkKtnnEofWFmLkj+Z094=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )