UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6JrM/qXKWkyPvvs0CpSgoh0xWI2ClZwI8tlHEVB9IUI=' 
WHERE 
  key_id = '7b6f269720e48c7eabf0cd4698df9f95d682ad137c1bb751ac335a695decad35' 
  AND (
    token = '6JrM/qXKWkyPvvs0CpSgoh0xWI2ClZwI8tlHEVB9IUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )