UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'egqlhe8tAtYuDS4VUwcrwF5tgSvUeaqBEGSXV7PrWB0=' 
WHERE 
  key_id = 'de5227be836d3ebbb52c9edba61e62f2cf907b2a200a2e92e7f24d31eabfb23c' 
  AND (
    token = 'egqlhe8tAtYuDS4VUwcrwF5tgSvUeaqBEGSXV7PrWB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )