UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UNBwYf6uqfq1mlaftlFqcj2M/pAllS0bg0oqhP3YAes=' 
WHERE 
  key_id = 'f7e6d3b1c7b5e15e7a74741791c489dabb55d3f8b7dc820bdbb3c97ce6885704' 
  AND (
    token = 'UNBwYf6uqfq1mlaftlFqcj2M/pAllS0bg0oqhP3YAes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )