UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WloMpkPV6oJ2+PoXqI+RI+LcCd8jBQfBJT7fBUf8ms=' 
WHERE 
  key_id = '29691e80d0671808c866ba170c8979b319c9cf2eba2a5b214bc483d77732fa10' 
  AND (
    token = '0WloMpkPV6oJ2+PoXqI+RI+LcCd8jBQfBJT7fBUf8ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )