UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DsytcjP5hADsKR1tZrdpP7cfD2uuqv6pQcLAIVoV1p0=' 
WHERE 
  key_id = '507b3dec836c2c771cb553325af2a5d1d478ff84c3f47e7e638920a119e0ab1e' 
  AND (
    token = 'DsytcjP5hADsKR1tZrdpP7cfD2uuqv6pQcLAIVoV1p0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )