UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUc1QBO6h48clpZS4sCi95ib9/p2W1EsXJ2B1qcayRU=' 
WHERE 
  key_id = '10c4c40aa3a527050fed71cec9702ce25760423c1682034e02eb615f5f98c8d8' 
  AND (
    token = 'WUc1QBO6h48clpZS4sCi95ib9/p2W1EsXJ2B1qcayRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )