UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uF6VhBkExnKnkvLShRBBJIZLdDGWsk/pWNoHZa4TRYQ=' 
WHERE 
  key_id = '7e582a809246a0d7ef15c3f5072cda3262434b84f24b101b0611fb106eaad4d8' 
  AND (
    token = 'uF6VhBkExnKnkvLShRBBJIZLdDGWsk/pWNoHZa4TRYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )