UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Otegv45kBCIqNSC5WR9WAPgXzCVDPCZWx5Euy6HGsKs=' 
WHERE 
  key_id = 'e54e5d6af1fb73da45870b03cdb6d3f2485c5228e894a1d533fc0e6dc88cac39' 
  AND (
    token = 'Otegv45kBCIqNSC5WR9WAPgXzCVDPCZWx5Euy6HGsKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )