UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhDNCD1Y6znk4J9kXrIjAkuUKUGhXRPf4geyYhpZi8c=' 
WHERE 
  key_id = '7030b7d32fe8fc4db139c0b52ac09d228383687a335a8f7353aaf626debc998f' 
  AND (
    token = 'fhDNCD1Y6znk4J9kXrIjAkuUKUGhXRPf4geyYhpZi8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )