UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxK2Ryzs+f7XuFKhWlndoL9n7t+CCnG/XPmohzzbRkc=' 
WHERE 
  key_id = 'faf8695eadb2043fce0b2506715640f0b1fdb8188b96fbcf893557d5147852f2' 
  AND (
    token = 'ZxK2Ryzs+f7XuFKhWlndoL9n7t+CCnG/XPmohzzbRkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )