UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCw3wKq+j3UBvDfa8NS7UrUM9B8XP4M/OZA1o2bl/8c=' 
WHERE 
  key_id = '78378d39f88e073ac5336e272f65f71374023309faef75b55ef4c30e5d3acb99' 
  AND (
    token = 'ZCw3wKq+j3UBvDfa8NS7UrUM9B8XP4M/OZA1o2bl/8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )