UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYI/dG/1uI8AE3rIN3vFPrMl8i8kzcCHHzzqE5fiP84=' 
WHERE 
  key_id = '6f13a3e4a00e6a39eaf09c5baf08c2a05356904803c076c6a84c3fb1c431761b' 
  AND (
    token = 'gYI/dG/1uI8AE3rIN3vFPrMl8i8kzcCHHzzqE5fiP84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )