UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfvcFpnO6VCgFDRcZpV53x5SYd/NB+CREB6RyDErwok=' 
WHERE 
  key_id = '6353556e96054ccf066962d939e7c10f7688561596db6b56afa278b6ba76c42b' 
  AND (
    token = 'AfvcFpnO6VCgFDRcZpV53x5SYd/NB+CREB6RyDErwok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )