UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOTc4B1DbQ8WaTuMzf7aKHxOO2pXtvPkgUQNTdo6/pU=' 
WHERE 
  key_id = 'e8d639123da893e0fd8536b6cf2a73851158e7018d865bf756c062ae9d5dad3b' 
  AND (
    token = 'BOTc4B1DbQ8WaTuMzf7aKHxOO2pXtvPkgUQNTdo6/pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )