UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWZViBQ0rAAIi7QFmOT3vDvq2HiDE3ak4tL4eTlsH5o=' 
WHERE 
  key_id = '9c91cc0682385b7aaaac7767d126622128aeb11efcdbbff5a29823a0e7cf8f74' 
  AND (
    token = 'CWZViBQ0rAAIi7QFmOT3vDvq2HiDE3ak4tL4eTlsH5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )