UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9wC8eTejPR0fgs0hMSZTQOQqvrYpLPXsBR3j5gg3cE=' 
WHERE 
  key_id = '302e15f0fcfd34720c1d96d8199a2b5d81098faf73fafc9e89c25f00ec00f75b' 
  AND (
    token = 'Q9wC8eTejPR0fgs0hMSZTQOQqvrYpLPXsBR3j5gg3cE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )