UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9susqiKWESndUmGCfo9BDcuh1x6XAFV96EiT69jtoSU=' 
WHERE 
  key_id = 'a2c14ecc47136153ea68152193c6447ee8761cd2b4430c02095c3676e89a2a02' 
  AND (
    token = '9susqiKWESndUmGCfo9BDcuh1x6XAFV96EiT69jtoSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )