UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1p2FeZC/nsla1mTo0wcOp66ad/6mWURAvFzFFJvKaw=' 
WHERE 
  key_id = '23f2bc729c90c63512048258480ab4f88b367da396940bc97026bc193c999005' 
  AND (
    token = 'c1p2FeZC/nsla1mTo0wcOp66ad/6mWURAvFzFFJvKaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )