UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUS767odn7W+9f0fO5np6THkfODMgnwpyfHYxShrWhc=' 
WHERE 
  key_id = '6d6e636dada40b3ce3ec0b73520e9c841d57c2d66bbf20c0ba7096b7d4135f1a' 
  AND (
    token = 'yUS767odn7W+9f0fO5np6THkfODMgnwpyfHYxShrWhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )