UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNqbiZX3j1nIbvox3/CyUZSXCWOK42niGFOlrmSbsTc=' 
WHERE 
  key_id = 'ff5741043171b8956d0b2d4416ef01570f7379e41e7b64a40e5ee3d65a344fc9' 
  AND (
    token = 'QNqbiZX3j1nIbvox3/CyUZSXCWOK42niGFOlrmSbsTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )