UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+30A14sCYFRBvqFF3VBNq9w9uQugGpjEB+L4Jp+xTHg=' 
WHERE 
  key_id = 'db8b0b703d38f5266abfaf8f232880e02db6b89d641fdcc486e110101f055a55' 
  AND (
    token = '+30A14sCYFRBvqFF3VBNq9w9uQugGpjEB+L4Jp+xTHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )