UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdOUma9p9TytTNoFArdLbLkv8LJR5S57aHbEQ+RtkBQ=' 
WHERE 
  key_id = '686162b51d37b1484ff106d00cd268491a31b0ccb5340caf6a8527289867eb6e' 
  AND (
    token = 'EdOUma9p9TytTNoFArdLbLkv8LJR5S57aHbEQ+RtkBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )