UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksnTgUgeay3Yx8T+Uhsi/5WTfzVQ/VoPkmQ+UOhbCYU=' 
WHERE 
  key_id = 'b01c0eb2478de7bfb0e6affaf844b668e2cd813f427756062e6a3fe32fd37b08' 
  AND (
    token = 'ksnTgUgeay3Yx8T+Uhsi/5WTfzVQ/VoPkmQ+UOhbCYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )