UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9kyXzrHqcQw25xtO+OBkJcoJYFrEXxU1De9nETu4PVk=' 
WHERE 
  key_id = '0ec469d6d933638bcb916ad704cbfeec315395b3285e2ef0e999da0e0b0274c4' 
  AND (
    token = '9kyXzrHqcQw25xtO+OBkJcoJYFrEXxU1De9nETu4PVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )