UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OcXd6U4MtUi94+qMZyQirNRcu6CDY0ePcGW0Q6zAiXc=' 
WHERE 
  key_id = 'd1110a46719f66101a06e11630c1dc2928ec6fd5fad90d7420b9b24fd5ee67bb' 
  AND (
    token = 'OcXd6U4MtUi94+qMZyQirNRcu6CDY0ePcGW0Q6zAiXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )