UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tq0cDGQGyh4qqn4rBSBYFEV8/y7IIFArppKBPXC0jac=' 
WHERE 
  key_id = '6f937e80a1fe09cba3fb0117609ca0f1a5295113dad7dac7a98ec6ffbddcabae' 
  AND (
    token = 'Tq0cDGQGyh4qqn4rBSBYFEV8/y7IIFArppKBPXC0jac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )