UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VKZcOW8QDgg4SrjQIZJMs5noWgiGfY0owCMRLvKB3I=' 
WHERE 
  key_id = 'bcfd11411bdf03e8c20e788e3a446800cbe6eb20a7c427f2f8b0ed94c87ef937' 
  AND (
    token = '9VKZcOW8QDgg4SrjQIZJMs5noWgiGfY0owCMRLvKB3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )