UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1IGEQqjGVtcS56lBJzmaH6wnhVlqxsz5WkKaIaxSCJM=' 
WHERE 
  key_id = '3ef73e8a77e49f65877dad31f9283e33fb0c7bedc7bc9e86d6f4c5d74aa3c2b1' 
  AND (
    token = '1IGEQqjGVtcS56lBJzmaH6wnhVlqxsz5WkKaIaxSCJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )