UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fH84T2/GptbrxPqmSZHW7jmpEazZCQyuTCerAQRy3Ww=' 
WHERE 
  key_id = '1aab3fac213344fec699ff2cc4d0034d17bd6ae971937eceba8542c69486fe5b' 
  AND (
    token = 'fH84T2/GptbrxPqmSZHW7jmpEazZCQyuTCerAQRy3Ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )