UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBUygjehxp4/MO+2J6TlPzv0Yts5qDDl9zVGi/skYdE=' 
WHERE 
  key_id = 'cd8632892e269b07500ab0c1536d36380e3be619ed895724dd33b3f810920175' 
  AND (
    token = 'pBUygjehxp4/MO+2J6TlPzv0Yts5qDDl9zVGi/skYdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )