UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEIu3F8SOvNAhPLbXfktf7zWj7noI3kDfmMkdtE59xk=' 
WHERE 
  key_id = 'fbbc892598cb9e260368c1abb8d7a53109042e261fb93a18fbe9af3532202fb8' 
  AND (
    token = 'vEIu3F8SOvNAhPLbXfktf7zWj7noI3kDfmMkdtE59xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )