UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mEfNdtKJ42BywzHQOWoZgcBeOYyqkIDsxMFPXodgy/0=' 
WHERE 
  key_id = 'd52a58dd60a6c657598f8fd2062e5cf547ad25cc78a48f3a389439570488e5b5' 
  AND (
    token = 'mEfNdtKJ42BywzHQOWoZgcBeOYyqkIDsxMFPXodgy/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )