UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOUR+9+0qzDQSmdXC2L1svSG7pVVO+AsHRc6iQLKQ9Y=' 
WHERE 
  key_id = 'd1c0c4d94e4b39ae7829e8e8b11a47f7a4e694c035b26b9b8c05dcdeab78cd79' 
  AND (
    token = 'uOUR+9+0qzDQSmdXC2L1svSG7pVVO+AsHRc6iQLKQ9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )