UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOCioLvAmhDnk6uHujJ5EXFoinqzMSQagp8pNO3Ll/c=' 
WHERE 
  key_id = '52bb685bd4316892d5629a3d88ae9e944b6f91c3997a5afea6122494ec4fdd1a' 
  AND (
    token = 'qOCioLvAmhDnk6uHujJ5EXFoinqzMSQagp8pNO3Ll/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )