UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1k5bNWPylDdPF+ieTAxpfyOI9NLpgMm8XxYTRfjsO4=' 
WHERE 
  key_id = '27423d5df752a268ba2d5a343f7644fd78f2c2a9f2cb1083abf6a0b2f0585d2a' 
  AND (
    token = 'm1k5bNWPylDdPF+ieTAxpfyOI9NLpgMm8XxYTRfjsO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )