UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGCl7yF9S/Xjb2FdMIA2vob7lgDxvk14rMkq2pFjqz4=' 
WHERE 
  key_id = '74ceca5a8b3832cfef0940713737f82116e1c01bbd0528481c50e6ccbf64702c' 
  AND (
    token = 'rGCl7yF9S/Xjb2FdMIA2vob7lgDxvk14rMkq2pFjqz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )