UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RD6TWLEReJT/ubB5UOzuE1/xNpkAFj/Mro6AgtMnGHg=' 
WHERE 
  key_id = 'f195abc7c6e1457992ab8c11ab69271a2948ad7db816b594ecc877a4cd5a7786' 
  AND (
    token = 'RD6TWLEReJT/ubB5UOzuE1/xNpkAFj/Mro6AgtMnGHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )