UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zpFX+sA03WcxcMpZaDNb1gwFjT9QPOFzezebFHGQIGQ=' 
WHERE 
  key_id = '15c124051b24368d1f1ba302d4ff8989c9995550b9ff1c6706c8000e208a0f75' 
  AND (
    token = 'zpFX+sA03WcxcMpZaDNb1gwFjT9QPOFzezebFHGQIGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )