UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHcYV7lzEA4XIHDqv4s24PZAbMtS9uhr+KQX97E1ML8=' 
WHERE 
  key_id = '8a0c40b7d86768c2f6c9496d527fc821c51933ef35a359e8d4d20a4326fe3f39' 
  AND (
    token = 'fHcYV7lzEA4XIHDqv4s24PZAbMtS9uhr+KQX97E1ML8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )