UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CeGgXfOBY2MqMpLS6ryMMgYXzCUuFq/FE2TSR2UOhm8=' 
WHERE 
  key_id = 'a71784d21e68eef75df08f4f8ab5e0d0e34e093caa054e161744231273b78232' 
  AND (
    token = 'CeGgXfOBY2MqMpLS6ryMMgYXzCUuFq/FE2TSR2UOhm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )