UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxwoeckyidIZu0uCCpkLCDr9Kg2S9Uh3tgg7bgZAxWE=' 
WHERE 
  key_id = '4765fb8aec9a571650a65e6d9a3b1ad792c8616c20ee21fbebcd2763db2da5f9' 
  AND (
    token = 'VxwoeckyidIZu0uCCpkLCDr9Kg2S9Uh3tgg7bgZAxWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )