UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'swnfHsRs+wzmtlgrXBHaVAVOXrRYDQYI6sCPqqNKXR4=' 
WHERE 
  key_id = 'a998ab9d55f4c00fb1f510d8c4a0566f16cf1d0c2c15896cebcaeb3ba257f3f0' 
  AND (
    token = 'swnfHsRs+wzmtlgrXBHaVAVOXrRYDQYI6sCPqqNKXR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )