UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSP77gHN0gUSJEgR3ov6dhvIFKc8Qa1X7sjbOuAUb1A=' 
WHERE 
  key_id = '4fe817edc6a07eff83b98fc9aec5632c124dcae2f91d8b8d6a2c3ddd10e179c8' 
  AND (
    token = 'YSP77gHN0gUSJEgR3ov6dhvIFKc8Qa1X7sjbOuAUb1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )