UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bV5XFBinwg9q56/4b3qYUBYztgXursdsF3BMBWE8Dhs=' 
WHERE 
  key_id = 'b602db6fa47543d7b0f7bc811bd45ff9d718f48c0b2feeb502177df99b3fb244' 
  AND (
    token = 'bV5XFBinwg9q56/4b3qYUBYztgXursdsF3BMBWE8Dhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )