UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBjSgKjJIOzcRMzL4M7Xv7BRg/n289oTwNzRXtw9wnU=' 
WHERE 
  key_id = 'e96bdb4879a55e798d278c01b01da1a005ac2b66423890420e2ec093de67b8f9' 
  AND (
    token = 'mBjSgKjJIOzcRMzL4M7Xv7BRg/n289oTwNzRXtw9wnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )