UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXs4I2jSlWwkqpeKYzb2uCxxDzdZuIZbYVjAJUP5mFU=' 
WHERE 
  key_id = '5f8bdb6494e7b9656413ac2f85216d235d3d261199ed85852cd6cf50e9a6f562' 
  AND (
    token = 'nXs4I2jSlWwkqpeKYzb2uCxxDzdZuIZbYVjAJUP5mFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )