UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gndf5NoF67dDv9eaOPdkiJGduzLN7Ll0E4/uaSqjWdQ=' 
WHERE 
  key_id = '2a5a4f214a37aebcc030a2b2b96a4e349dc62a11f603a2b16c9a49e9c663ab0e' 
  AND (
    token = 'Gndf5NoF67dDv9eaOPdkiJGduzLN7Ll0E4/uaSqjWdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )