UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mrleDw4rjPrOh9PSmGLGJ3yRGV5pDhx2Otr+bRGlynI=' 
WHERE 
  key_id = 'ef426fab408b847469a274e63c41cd877b6c04a0fe2ef74ece8c42e4dcaa0edf' 
  AND (
    token = 'mrleDw4rjPrOh9PSmGLGJ3yRGV5pDhx2Otr+bRGlynI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )