UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7n17rgRxdNZlmu8j9ELwasAadRTdBY7ruFC0JTzQAc=' 
WHERE 
  key_id = '3bf00e1b3b7737b477817cc4bf5144847a367ccedf5873ed27857c44c5a10546' 
  AND (
    token = 'i7n17rgRxdNZlmu8j9ELwasAadRTdBY7ruFC0JTzQAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )