UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'my4V6UcgAQSGFpgDyizHprH5EZW+EPP4586Y+I014V0=' 
WHERE 
  key_id = 'f189558bed677fcd5100d700637988731d937dfbda2cabcb7bc07d40841baa70' 
  AND (
    token = 'my4V6UcgAQSGFpgDyizHprH5EZW+EPP4586Y+I014V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )