UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymwJ052mf3JwPdWtMTtpF0Y7odaZ/MuZVzk0jFtSABk=' 
WHERE 
  key_id = '27012816f2f76d89cc37f9cb761c070731295a70df83abfcd9eedbd10d7f334b' 
  AND (
    token = 'ymwJ052mf3JwPdWtMTtpF0Y7odaZ/MuZVzk0jFtSABk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )