UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5vsS0ZmvgT45uuNhrlbsNzTuFzDbfFO7JWvLep295BA=' 
WHERE 
  key_id = '343ba972620b150b3a2b22cbc1514938f7b35e913a38391ad6007f2f5f766ea0' 
  AND (
    token = '5vsS0ZmvgT45uuNhrlbsNzTuFzDbfFO7JWvLep295BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )