UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJaJICqQQ4mURokzI385zvG7o7aM+t5GaQqR/nAvIe8=' 
WHERE 
  key_id = '4af2f0ae15768c0fbfadd002d15252ffbd02653988cb2551aa1262f0c54983d8' 
  AND (
    token = 'BJaJICqQQ4mURokzI385zvG7o7aM+t5GaQqR/nAvIe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )