UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/CO9zQDu1UoB4bQYVENOwsO2ES9oeWhEgdvWv/YLak=' 
WHERE 
  key_id = 'f8474250b59fa2ec2e98aba2d64dbccaac79c1607b8352267955e3a080b44ee2' 
  AND (
    token = 'P/CO9zQDu1UoB4bQYVENOwsO2ES9oeWhEgdvWv/YLak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )