UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jMb5ySqMXyTXKLvrODle7U2XO55tm8HFnp6s9+ruHs=' 
WHERE 
  key_id = '4914d4f9e06a5e26789069099c1b166d905ea0a160819c6a3492fb8379ebf6f7' 
  AND (
    token = '8jMb5ySqMXyTXKLvrODle7U2XO55tm8HFnp6s9+ruHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )