UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WI9AnQnowPITM+/ksu7X+Iin7L4O94Rd6v3yVqXIUCI=' 
WHERE 
  key_id = '280263e854f3e2115e159f89859241719928a91ea24300db8206273ff6fa6c7c' 
  AND (
    token = 'WI9AnQnowPITM+/ksu7X+Iin7L4O94Rd6v3yVqXIUCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )