UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRGeED1XkTnAXlAdQWao83lzDxnC+4GLDYBb3f31p1Q=' 
WHERE 
  key_id = '5168ac3cfff4e0a25cd5d1dddafe98b7f0e6384123583dc8a923cb0ca67e2b58' 
  AND (
    token = 'bRGeED1XkTnAXlAdQWao83lzDxnC+4GLDYBb3f31p1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )