UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCBRU9nXatFKhe0vigVmxlKfREu5/DCOTtaiRC+T34I=' 
WHERE 
  key_id = 'e0bd2a74a10e4978d401a60da19bdc34741c412d1c6b375c8306fac745c9feca' 
  AND (
    token = 'HCBRU9nXatFKhe0vigVmxlKfREu5/DCOTtaiRC+T34I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )