UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZIFA0wuS2URX1eiHJ+WQqxpsL2EnPyTyofXL6/6XjE=' 
WHERE 
  key_id = 'a48f4e562288a11a0528476d673856ca1725bccc8a44221f9c9e7e9ebfca14b2' 
  AND (
    token = 'CZIFA0wuS2URX1eiHJ+WQqxpsL2EnPyTyofXL6/6XjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )