UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcHWh8SCBbrMmR3PryF+P/0/lzkPYnyoGaJmdxCHji4=' 
WHERE 
  key_id = '93c62dd61aa48c06bca4d3f283e9cb9cbf8be8302c1e52538660957348225786' 
  AND (
    token = 'GcHWh8SCBbrMmR3PryF+P/0/lzkPYnyoGaJmdxCHji4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )