UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yz1gUFB9OwAaH9ExHntclsMQDEYtyHy+gtijJqI/KH4=' 
WHERE 
  key_id = '4602cb5afba5a192bbbf27ac5a7ba807cb02464a64dcb8dba8dbebcb737287a9' 
  AND (
    token = 'Yz1gUFB9OwAaH9ExHntclsMQDEYtyHy+gtijJqI/KH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )