UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mDEOrHCBshcor/oStIP/bvD6ei03jmw8UD7cAE3z1s=' 
WHERE 
  key_id = '1a04d08d81de665df553e8dea74555acd7e0f71ba6b9e27fbcf73573fe8fd950' 
  AND (
    token = '/mDEOrHCBshcor/oStIP/bvD6ei03jmw8UD7cAE3z1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )