UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FtayB8QqSgys36xbvp8d5VZQulQU1DmuQuwiJLgWLQE=' 
WHERE 
  key_id = '265c42806961e354d247b705a30c2cdd0a8f04d185b89b0ed593c1c2902f0b81' 
  AND (
    token = 'FtayB8QqSgys36xbvp8d5VZQulQU1DmuQuwiJLgWLQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )