UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMvWzJE4nIhljP7sikPDf9KcslFzzw9w1m2a1KQJUIc=' 
WHERE 
  key_id = '011fcd57ae8254f5c828003c7104953d32c6c01bf2370aa6729d7396dc17682e' 
  AND (
    token = 'iMvWzJE4nIhljP7sikPDf9KcslFzzw9w1m2a1KQJUIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )