UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDEH5rE2fvAAndL8EqI4iv3nNDTm1SWex36vQeO6MG0=' 
WHERE 
  key_id = '7123fcb8731d6d29b212a69512f9a0950c84b2f1120bb726fee81f5b082114f9' 
  AND (
    token = 'pDEH5rE2fvAAndL8EqI4iv3nNDTm1SWex36vQeO6MG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )