UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RIp1BVnvaKGHNvnVUHsApsc+eW4+0e19DQyA+2WzDKQ=' 
WHERE 
  key_id = 'b27c9f1019c504e1b9925085dc5cb84731d8501ddfa9f37217168fbdbd0ce2d9' 
  AND (
    token = 'RIp1BVnvaKGHNvnVUHsApsc+eW4+0e19DQyA+2WzDKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )