UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8Q8GNBXZIs0WodmCxrmflxImNDwFzJp4Z8KIpzA8Uo=' 
WHERE 
  key_id = '153b3c31970456611d1db5187a1826dc481a7ed61bf7990928642c25371778a2' 
  AND (
    token = 'S8Q8GNBXZIs0WodmCxrmflxImNDwFzJp4Z8KIpzA8Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )