UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/UsJys1kj+nrMTMfYIBeqMsPEADmsCcoXVvOjREw3g=' 
WHERE 
  key_id = '9541bdb7462de6d1ca71784d3e148846eb1abbe28c0618bb7ecba001b4afa48c' 
  AND (
    token = 'H/UsJys1kj+nrMTMfYIBeqMsPEADmsCcoXVvOjREw3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )