UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lB2yVLb5aiqg29JWJ7L96BLqr+MT7x2JCJWLUAkRfRA=' 
WHERE 
  key_id = 'f5d56fd99b75553eea60cf936de03eb6f8ab12585faca3638bfba92487bd2254' 
  AND (
    token = 'lB2yVLb5aiqg29JWJ7L96BLqr+MT7x2JCJWLUAkRfRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )