UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwAmx7N+hj08Sv4jhp31hv4gz/PsqsWaVAPiPXcKOcc=' 
WHERE 
  key_id = '3abcb8b93d3c6cd39920980295e40a4041c7ef8d579f5abcfe16ba8d14f9fa43' 
  AND (
    token = 'DwAmx7N+hj08Sv4jhp31hv4gz/PsqsWaVAPiPXcKOcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )