UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23/T+oJB3BS/AwznGAlMpjRZIXe/PmDlUMwssXPWpAE=' 
WHERE 
  key_id = '509f16a518462846b420a1cff7d0cbeeb12022947cc4dc29dd9a762aa4d0d2b8' 
  AND (
    token = '23/T+oJB3BS/AwznGAlMpjRZIXe/PmDlUMwssXPWpAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )