UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UItBmewGl/ZfSXsn4vCfhIZgUC/RvxU/WR1LZz3ALcY=' 
WHERE 
  key_id = 'b5d3acd58ae32addcac65870a95f364a0e964c9a5706a735d77829318341c7d5' 
  AND (
    token = 'UItBmewGl/ZfSXsn4vCfhIZgUC/RvxU/WR1LZz3ALcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )