UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'khScMUXlSVCCBFSNct8VhoqRnFJJ5H8f0LVsi4i4vJY=' 
WHERE 
  key_id = 'f72b1db7a08dfe43a9267bbd184b8f98c2c5c1c189d6a37fe2f32c76251102f8' 
  AND (
    token = 'khScMUXlSVCCBFSNct8VhoqRnFJJ5H8f0LVsi4i4vJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )