UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nF/o6TVU7JmHofXPAKCgQ/HYS5bEsxtYL8bc63HQVBk=' 
WHERE 
  key_id = '0089d2a70bd18a755a6f2901d0dd64d6d8b0a94431788ab0fe712efcb1681114' 
  AND (
    token = 'nF/o6TVU7JmHofXPAKCgQ/HYS5bEsxtYL8bc63HQVBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )