UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OT/WruPw7Viumh//8utok915TCMz7aKY1l/yp1z06Ck=' 
WHERE 
  key_id = '8abf10a6e5979f5d577e9cb6b2df3be7f5ae1559e84e74679b28bd76aa9e7677' 
  AND (
    token = 'OT/WruPw7Viumh//8utok915TCMz7aKY1l/yp1z06Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )