UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yGvoNQnipfvs8nbb0a4FBGi1pTR+dPkisbz9V/5mIMY=' 
WHERE 
  key_id = 'c4d3b19ec69ec2bb0070b7ceb61bbd37010bd44cdb23d2f51e7ae82571d0d0e1' 
  AND (
    token = 'yGvoNQnipfvs8nbb0a4FBGi1pTR+dPkisbz9V/5mIMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )