UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQc3P3VDxyIF6ZK3Cms6XbvOyj/kUqMMW0vdNV/NZzk=' 
WHERE 
  key_id = '7ccbb20a33a207c029e57c3408e3201c656526b98784cd9b70dd3ec42fd734eb' 
  AND (
    token = 'WQc3P3VDxyIF6ZK3Cms6XbvOyj/kUqMMW0vdNV/NZzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )