UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krhmvbu9b4DyHQ9Vo3+V4gbbYq2UDXsn2TWxY2JhaVE=' 
WHERE 
  key_id = '09a0ea812a3bc9691112fd5e0cdf4589a8279d6d9e9f89c0a159f2fa05bf4bbb' 
  AND (
    token = 'krhmvbu9b4DyHQ9Vo3+V4gbbYq2UDXsn2TWxY2JhaVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )