UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6BC88ei9BNsb5baVbDrO6wit/5x2QnwnDGDUysWIbY=' 
WHERE 
  key_id = 'aa1bcba3861a13c25d1c3ad5a86e8b0202fc4767e7229dd405791b7d7543ea66' 
  AND (
    token = 'q6BC88ei9BNsb5baVbDrO6wit/5x2QnwnDGDUysWIbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )