UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/AwY8NPDkWjogkrlqs8aH+x3Zxwmt/JEipfVmVXakCQ=' 
WHERE 
  key_id = 'dc649dea7d4cfde9b450708ceb47edfc92e74d25d594086ad8aec2cff4866a3e' 
  AND (
    token = '/AwY8NPDkWjogkrlqs8aH+x3Zxwmt/JEipfVmVXakCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )