UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YPrKDoX3PYZawqo2YnlSqOclNlzUY/twJsd8lmRLtIY=' 
WHERE 
  key_id = '87b3225d22d5aa214e3a33319908c59d5510ac89d73af94647ecc025eb78bd8c' 
  AND (
    token = 'YPrKDoX3PYZawqo2YnlSqOclNlzUY/twJsd8lmRLtIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )