UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NCw+0mqg3uG0Ud+KvrAxHyZgI7+co3AlRfbcGzdNOQ8=' 
WHERE 
  key_id = '831641c4ae89233c1693bc7e34353ad0db5d32f8d3e82fd001571d58b5335184' 
  AND (
    token = 'NCw+0mqg3uG0Ud+KvrAxHyZgI7+co3AlRfbcGzdNOQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )