UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TnUkfSAGw6gKh1BY/TFK17S+CixMN8yZWwSbjOxhjMs=' 
WHERE 
  key_id = '7dbf2ca470788711397eabce1e20bfdeb5cf258efc55392ea7e9bac2d69b8a64' 
  AND (
    token = 'TnUkfSAGw6gKh1BY/TFK17S+CixMN8yZWwSbjOxhjMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )