UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JE6S1udVZDe/3T1YDmOXgvF2v6oG8h7vVqVF3A65rQ=' 
WHERE 
  key_id = '4ce3724a69be9f9772884558cbe46e0e7294a239182a7750065be6d7293be418' 
  AND (
    token = '1JE6S1udVZDe/3T1YDmOXgvF2v6oG8h7vVqVF3A65rQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )