UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YW5V7cdR4ghxUO59BrlfCszrUCrzApsjYPmVI+oCcRY=' 
WHERE 
  key_id = '45ab77c9682066cde015cee118b0b85d7d1e005e87fec5bce3eb10e186625f8c' 
  AND (
    token = 'YW5V7cdR4ghxUO59BrlfCszrUCrzApsjYPmVI+oCcRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )