UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rGScH3Sabd6BmonyLQvao6x1G6Y79Ov2eH6/fbqiNo=' 
WHERE 
  key_id = '803eaa023735b063824160df673e8fbd0c3da923db302e56975d48e1f9004e1f' 
  AND (
    token = '3rGScH3Sabd6BmonyLQvao6x1G6Y79Ov2eH6/fbqiNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )