UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GV9wRTGfPqjnt9nqAppeJdi8x+ZCsRHkgshdzhbkf9g=' 
WHERE 
  key_id = '8e70665d8368d9ee6b8c6c94720c3735bcf3fb68d46fb7d873c3d888541536c3' 
  AND (
    token = 'GV9wRTGfPqjnt9nqAppeJdi8x+ZCsRHkgshdzhbkf9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )