UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oiGr7ml6Gyk4BwT0eRd8Zyv9/fR8ytC8+fWv6NNt3ag=' 
WHERE 
  key_id = 'df520331dbe12afd27d4fc94c7195b2d03b3c38159ff38b7d8aa0a0e3cc52d3b' 
  AND (
    token = 'oiGr7ml6Gyk4BwT0eRd8Zyv9/fR8ytC8+fWv6NNt3ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )