UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAi1+S9BJnxke3Pki9hTD6dCwzT2GgH+UxMZ58BbtjY=' 
WHERE 
  key_id = 'f29b5f284534228e2df1b895d1e77f27364ecf5133eb2632a23fdc513a496a6b' 
  AND (
    token = 'ZAi1+S9BJnxke3Pki9hTD6dCwzT2GgH+UxMZ58BbtjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )