UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzCZvQlC8biG1ROo9ea8jBmsF9qsG66yI1sxXOsOYO4=' 
WHERE 
  key_id = 'bb55834790dc10b7acb769c4d17e62a2005e292a6486aaf890cfc7fd748ec457' 
  AND (
    token = 'OzCZvQlC8biG1ROo9ea8jBmsF9qsG66yI1sxXOsOYO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033