UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwzJqdRG3bTV/X9poLouFl0FCqr4QM6LDOFZlyY2Jts=' 
WHERE 
  key_id = 'aa8b5f53efd6d9744c8706388f745ecb04ba4a3ac78ae1bdd070d6d812d52ab7' 
  AND (
    token = 'iwzJqdRG3bTV/X9poLouFl0FCqr4QM6LDOFZlyY2Jts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )