UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PydefmeKVk1JsKwUzkxN5vOL3QewU7FxxYlNBqtBV4s=' 
WHERE 
  key_id = '3f788fd35247009d578c9ce11848ad9f14974dd61f181add6916d11b2e9abb64' 
  AND (
    token = 'PydefmeKVk1JsKwUzkxN5vOL3QewU7FxxYlNBqtBV4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )