UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ax3afQcb7pkuxwGH2Q036L/35GJiikCgyBimyny9iI=' 
WHERE 
  key_id = 'e929697415fc8031fbeb403b075a47dc6cceba56ed830370b1cd8d67ebe2e0b3' 
  AND (
    token = '5ax3afQcb7pkuxwGH2Q036L/35GJiikCgyBimyny9iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )